520804962

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73999}}^1$

素因数の和:74047

約数の個数: 48

約数和(自身を含む): 1246752000

約数和(自身を除く): 725947038

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 73999, 147998, 221997, 443994, 665991, 1257983, 1331982, 1701977, 2515966, 3403954, 3773949, 5105931, 7547898, 10211862, 11321847, 15317793, 22643694, 28933609, 30635586, 57867218, 86800827, 173601654, 260402481, 520804962]

約数ペア:

[(1, 520804962), (2, 260402481), (3, 173601654), (6, 86800827), (9, 57867218), (17, 30635586), (18, 28933609), (23, 22643694), (34, 15317793), (46, 11321847), (51, 10211862), (69, 7547898), (102, 5105931), (138, 3773949), (153, 3403954), (207, 2515966), (306, 1701977), (391, 1331982), (414, 1257983), (782, 665991), (1173, 443994), (2346, 221997), (3519, 147998), (7038, 73999)]