7619144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 15650040

約数和(自身を除く): 8030896

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1201, 1586, 2402, 3172, 4804, 6344, 9608, 15613, 31226, 62452, 73261, 124904, 146522, 293044, 586088, 952393, 1904786, 3809572, 7619144]

約数ペア:

[(1, 7619144), (2, 3809572), (4, 1904786), (8, 952393), (13, 586088), (26, 293044), (52, 146522), (61, 124904), (104, 73261), (122, 62452), (244, 31226), (488, 15613), (793, 9608), (1201, 6344), (1586, 4804), (2402, 3172)]