7853388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 19613664

約数和(自身を除く): 11760276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 137, 204, 274, 281, 411, 548, 562, 822, 843, 1124, 1644, 1686, 2329, 3372, 4658, 4777, 6987, 9316, 9554, 13974, 14331, 19108, 27948, 28662, 38497, 57324, 76994, 115491, 153988, 230982, 461964, 654449, 1308898, 1963347, 2617796, 3926694, 7853388]

約数ペア:

[(1, 7853388), (2, 3926694), (3, 2617796), (4, 1963347), (6, 1308898), (12, 654449), (17, 461964), (34, 230982), (51, 153988), (68, 115491), (102, 76994), (137, 57324), (204, 38497), (274, 28662), (281, 27948), (411, 19108), (548, 14331), (562, 13974), (822, 9554), (843, 9316), (1124, 6987), (1644, 4777), (1686, 4658), (2329, 3372)]