1390607582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 2740469760

約数和(自身を除く): 1349862178

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 127, 182, 221, 238, 254, 442, 889, 1547, 1651, 1778, 2159, 3094, 3302, 3539, 4318, 7078, 11557, 15113, 23114, 24773, 28067, 30226, 46007, 49546, 56134, 60163, 92014, 120326, 196469, 322049, 392938, 421141, 449453, 644098, 782119, 842282, 898906, 1564238, 3146171, 5474833, 5842889, 6292342, 7640701, 10949666, 11685778, 15281402, 40900223, 53484907, 81800446, 99329113, 106969814, 198658226, 695303791, 1390607582]

約数ペア:

[(1, 1390607582), (2, 695303791), (7, 198658226), (13, 106969814), (14, 99329113), (17, 81800446), (26, 53484907), (34, 40900223), (91, 15281402), (119, 11685778), (127, 10949666), (182, 7640701), (221, 6292342), (238, 5842889), (254, 5474833), (442, 3146171), (889, 1564238), (1547, 898906), (1651, 842282), (1778, 782119), (2159, 644098), (3094, 449453), (3302, 421141), (3539, 392938), (4318, 322049), (7078, 196469), (11557, 120326), (15113, 92014), (23114, 60163), (24773, 56134), (28067, 49546), (30226, 46007)]