6551208248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{1571}}^1$

素因数の和:2088

約数の個数: 64

約数和(自身を含む): 13401551520

約数和(自身を除く): 6850343272

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 397, 404, 794, 808, 1313, 1571, 1588, 2626, 3142, 3176, 5161, 5252, 6284, 10322, 10504, 12568, 20423, 20644, 40097, 40846, 41288, 80194, 81692, 158671, 160388, 163384, 317342, 320776, 521261, 623687, 634684, 1042522, 1247374, 1269368, 2062723, 2085044, 2494748, 4125446, 4170088, 4989496, 8107931, 8250892, 16215862, 16501784, 32431724, 62992387, 64863448, 125984774, 251969548, 503939096, 818901031, 1637802062, 3275604124, 6551208248]

約数ペア:

[(1, 6551208248), (2, 3275604124), (4, 1637802062), (8, 818901031), (13, 503939096), (26, 251969548), (52, 125984774), (101, 64863448), (104, 62992387), (202, 32431724), (397, 16501784), (404, 16215862), (794, 8250892), (808, 8107931), (1313, 4989496), (1571, 4170088), (1588, 4125446), (2626, 2494748), (3142, 2085044), (3176, 2062723), (5161, 1269368), (5252, 1247374), (6284, 1042522), (10322, 634684), (10504, 623687), (12568, 521261), (20423, 320776), (20644, 317342), (40097, 163384), (40846, 160388), (41288, 158671), (80194, 81692)]