1330667078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 2374650432

約数和(自身を除く): 1043983354

約数列:

[1, 2, 13, 17, 26, 34, 43, 53, 86, 106, 221, 442, 559, 689, 731, 901, 1118, 1321, 1378, 1462, 1802, 2279, 2642, 4558, 9503, 11713, 17173, 19006, 22457, 23426, 29627, 34346, 38743, 44914, 56803, 59254, 70013, 77486, 113606, 140026, 291941, 503659, 583882, 738439, 910169, 965651, 1007318, 1190221, 1476878, 1820338, 1931302, 2380442, 3010559, 6021118, 12553463, 15472873, 25106926, 30945746, 39137267, 51179503, 78274534, 102359006, 665333539, 1330667078]

約数ペア:

[(1, 1330667078), (2, 665333539), (13, 102359006), (17, 78274534), (26, 51179503), (34, 39137267), (43, 30945746), (53, 25106926), (86, 15472873), (106, 12553463), (221, 6021118), (442, 3010559), (559, 2380442), (689, 1931302), (731, 1820338), (901, 1476878), (1118, 1190221), (1321, 1007318), (1378, 965651), (1462, 910169), (1802, 738439), (2279, 583882), (2642, 503659), (4558, 291941), (9503, 140026), (11713, 113606), (17173, 77486), (19006, 70013), (22457, 59254), (23426, 56803), (29627, 44914), (34346, 38743)]