4006456492

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 7333724160

約数和(自身を除く): 3327267668

約数列:

[1, 2, 4, 31, 62, 124, 139, 191, 278, 382, 556, 764, 1217, 2434, 4309, 4868, 5921, 8618, 11842, 17236, 23684, 26549, 37727, 53098, 75454, 106196, 150908, 169163, 232447, 338326, 464894, 676652, 823019, 929788, 1646038, 3292076, 5244053, 7205857, 10488106, 14411714, 20976212, 28823428, 32310133, 64620266, 129240532, 1001614123, 2003228246, 4006456492]

約数ペア:

[(1, 4006456492), (2, 2003228246), (4, 1001614123), (31, 129240532), (62, 64620266), (124, 32310133), (139, 28823428), (191, 20976212), (278, 14411714), (382, 10488106), (556, 7205857), (764, 5244053), (1217, 3292076), (2434, 1646038), (4309, 929788), (4868, 823019), (5921, 676652), (8618, 464894), (11842, 338326), (17236, 232447), (23684, 169163), (26549, 150908), (37727, 106196), (53098, 75454)]