2091460384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1458

約数の個数: 96

約数和(自身を含む): 4616994816

約数和(自身を除く): 2525534432

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 127, 208, 248, 254, 403, 416, 496, 508, 806, 992, 1016, 1277, 1612, 1651, 2032, 2554, 3224, 3302, 3937, 4064, 5108, 6448, 6604, 7874, 10216, 12896, 13208, 15748, 16601, 20432, 26416, 31496, 33202, 39587, 40864, 51181, 52832, 62992, 66404, 79174, 102362, 125984, 132808, 158348, 162179, 204724, 265616, 316696, 324358, 409448, 514631, 531232, 633392, 648716, 818896, 1029262, 1266784, 1297432, 1637792, 2058524, 2108327, 2594864, 4117048, 4216654, 5027549, 5189728, 8234096, 8433308, 10055098, 16468192, 16866616, 20110196, 33733232, 40220392, 65358137, 67466464, 80440784, 130716274, 160881568, 261432548, 522865096, 1045730192, 2091460384]

約数ペア:

[(1, 2091460384), (2, 1045730192), (4, 522865096), (8, 261432548), (13, 160881568), (16, 130716274), (26, 80440784), (31, 67466464), (32, 65358137), (52, 40220392), (62, 33733232), (104, 20110196), (124, 16866616), (127, 16468192), (208, 10055098), (248, 8433308), (254, 8234096), (403, 5189728), (416, 5027549), (496, 4216654), (508, 4117048), (806, 2594864), (992, 2108327), (1016, 2058524), (1277, 1637792), (1612, 1297432), (1651, 1266784), (2032, 1029262), (2554, 818896), (3224, 648716), (3302, 633392), (3937, 531232), (4064, 514631), (5108, 409448), (6448, 324358), (6604, 316696), (7874, 265616), (10216, 204724), (12896, 162179), (13208, 158348), (15748, 132808), (16601, 125984), (20432, 102362), (26416, 79174), (31496, 66404), (33202, 62992), (39587, 52832), (40864, 51181)]