1641036398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 2730309120

約数和(自身を除く): 1089272722

約数列:

[1, 2, 29, 31, 41, 58, 62, 82, 113, 197, 226, 394, 899, 1189, 1271, 1798, 2378, 2542, 3277, 3503, 4633, 5713, 6107, 6554, 7006, 8077, 9266, 11426, 12214, 16154, 22261, 36859, 44522, 73718, 101587, 134357, 143623, 177103, 203174, 234233, 250387, 268714, 287246, 354206, 468466, 500774, 645569, 690091, 912701, 1291138, 1380182, 1825402, 4165067, 7261223, 8330134, 14522446, 20012639, 26468329, 28293731, 40025278, 52936658, 56587462, 820518199, 1641036398]

約数ペア:

[(1, 1641036398), (2, 820518199), (29, 56587462), (31, 52936658), (41, 40025278), (58, 28293731), (62, 26468329), (82, 20012639), (113, 14522446), (197, 8330134), (226, 7261223), (394, 4165067), (899, 1825402), (1189, 1380182), (1271, 1291138), (1798, 912701), (2378, 690091), (2542, 645569), (3277, 500774), (3503, 468466), (4633, 354206), (5713, 287246), (6107, 268714), (6554, 250387), (7006, 234233), (8077, 203174), (9266, 177103), (11426, 143623), (12214, 134357), (16154, 101587), (22261, 73718), (36859, 44522)]