65166998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 114062256

約数和(自身を除く): 48895258

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 131, 247, 262, 361, 494, 689, 722, 1007, 1378, 1703, 2014, 2489, 3406, 4693, 4978, 6943, 9386, 13091, 13886, 19133, 26182, 32357, 38266, 47291, 64714, 90259, 94582, 131917, 180518, 248729, 263834, 497458, 614783, 1229566, 1714921, 2506423, 3429842, 5012846, 32583499, 65166998]

約数ペア:

[(1, 65166998), (2, 32583499), (13, 5012846), (19, 3429842), (26, 2506423), (38, 1714921), (53, 1229566), (106, 614783), (131, 497458), (247, 263834), (262, 248729), (361, 180518), (494, 131917), (689, 94582), (722, 90259), (1007, 64714), (1378, 47291), (1703, 38266), (2014, 32357), (2489, 26182), (3406, 19133), (4693, 13886), (4978, 13091), (6943, 9386)]