2401885330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{11897}}^1$

素因数の和:13470

約数の個数: 32

約数和(自身を含む): 4659351984

約数和(自身を除く): 2257466654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1553, 3106, 7765, 11897, 15530, 20189, 23794, 40378, 59485, 100945, 118970, 154661, 201890, 309322, 773305, 1546610, 18476041, 36952082, 92380205, 184760410, 240188533, 480377066, 1200942665, 2401885330]

約数ペア:

[(1, 2401885330), (2, 1200942665), (5, 480377066), (10, 240188533), (13, 184760410), (26, 92380205), (65, 36952082), (130, 18476041), (1553, 1546610), (3106, 773305), (7765, 309322), (11897, 201890), (15530, 154661), (20189, 118970), (23794, 100945), (40378, 59485)]