2015412256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{440431}}^1$

素因数の和:440465

約数の個数: 48

約数和(自身を含む): 4661532288

約数和(自身を除く): 2646120032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 440431, 880862, 1761724, 3523448, 4844741, 5725603, 7046896, 9689482, 11451206, 14093792, 19378964, 22902412, 38757928, 45804824, 62981633, 77515856, 91609648, 125963266, 155031712, 183219296, 251926532, 503853064, 1007706128, 2015412256]

約数ペア:

[(1, 2015412256), (2, 1007706128), (4, 503853064), (8, 251926532), (11, 183219296), (13, 155031712), (16, 125963266), (22, 91609648), (26, 77515856), (32, 62981633), (44, 45804824), (52, 38757928), (88, 22902412), (104, 19378964), (143, 14093792), (176, 11451206), (208, 9689482), (286, 7046896), (352, 5725603), (416, 4844741), (572, 3523448), (1144, 1761724), (2288, 880862), (4576, 440431)]