2187687164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{3853}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 4215042720

約数和(自身を除く): 2027355556

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 179, 244, 358, 716, 793, 1586, 2327, 3172, 3853, 4654, 7706, 9308, 10919, 15412, 21838, 43676, 50089, 100178, 141947, 200356, 235033, 283894, 470066, 567788, 689687, 940132, 1379374, 2758748, 3055429, 6110858, 8965931, 12221716, 17931862, 35863724, 42070907, 84141814, 168283628, 546921791, 1093843582, 2187687164]

約数ペア:

[(1, 2187687164), (2, 1093843582), (4, 546921791), (13, 168283628), (26, 84141814), (52, 42070907), (61, 35863724), (122, 17931862), (179, 12221716), (244, 8965931), (358, 6110858), (716, 3055429), (793, 2758748), (1586, 1379374), (2327, 940132), (3172, 689687), (3853, 567788), (4654, 470066), (7706, 283894), (9308, 235033), (10919, 200356), (15412, 141947), (21838, 100178), (43676, 50089)]