1428253606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 2488335696

約数和(自身を除く): 1060082090

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 289, 442, 578, 871, 1139, 1742, 2278, 2837, 3757, 5674, 7514, 14807, 19363, 29614, 36881, 38726, 48229, 73762, 96458, 190079, 251719, 380158, 503438, 626977, 819893, 1253954, 1639786, 2471027, 3231343, 4942054, 6462686, 10658609, 21317218, 42007459, 54932831, 84014918, 109865662, 714126803, 1428253606]

約数ペア:

[(1, 1428253606), (2, 714126803), (13, 109865662), (17, 84014918), (26, 54932831), (34, 42007459), (67, 21317218), (134, 10658609), (221, 6462686), (289, 4942054), (442, 3231343), (578, 2471027), (871, 1639786), (1139, 1253954), (1742, 819893), (2278, 626977), (2837, 503438), (3757, 380158), (5674, 251719), (7514, 190079), (14807, 96458), (19363, 73762), (29614, 48229), (36881, 38726)]