2108704741712

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{8406841}}^1$

素因数の和:8407167

約数の個数: 40

約数和(自身を含む): 4168751183592

約数和(自身を除く): 2060046441880

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 257, 488, 514, 976, 1028, 2056, 4112, 15677, 31354, 62708, 125416, 250832, 8406841, 16813682, 33627364, 67254728, 134509456, 512817301, 1025634602, 2051269204, 2160558137, 4102538408, 4321116274, 8205076816, 8642232548, 17284465096, 34568930192, 131794046357, 263588092714, 527176185428, 1054352370856, 2108704741712]

約数ペア:

[(1, 2108704741712), (2, 1054352370856), (4, 527176185428), (8, 263588092714), (16, 131794046357), (61, 34568930192), (122, 17284465096), (244, 8642232548), (257, 8205076816), (488, 4321116274), (514, 4102538408), (976, 2160558137), (1028, 2051269204), (2056, 1025634602), (4112, 512817301), (15677, 134509456), (31354, 67254728), (62708, 33627364), (125416, 16813682), (250832, 8406841)]