15703553788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{10739}}^1$

素因数の和:11278

約数の個数: 48

約数和(自身を含む): 30148382880

約数和(自身を除く): 14444829092

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 461, 793, 922, 1586, 1844, 3172, 5993, 10739, 11986, 21478, 23972, 28121, 42956, 56242, 112484, 139607, 279214, 365573, 558428, 655079, 731146, 1310158, 1462292, 2620316, 4950679, 8516027, 9901358, 17032054, 19802716, 34064108, 64358827, 128717654, 257435308, 301991419, 603982838, 1207965676, 3925888447, 7851776894, 15703553788]

約数ペア:

[(1, 15703553788), (2, 7851776894), (4, 3925888447), (13, 1207965676), (26, 603982838), (52, 301991419), (61, 257435308), (122, 128717654), (244, 64358827), (461, 34064108), (793, 19802716), (922, 17032054), (1586, 9901358), (1844, 8516027), (3172, 4950679), (5993, 2620316), (10739, 1462292), (11986, 1310158), (21478, 731146), (23972, 655079), (28121, 558428), (42956, 365573), (56242, 279214), (112484, 139607)]