15313307516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1\times {\mathrm{1999}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 29070720000

約数和(自身を除く): 13757412484

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 823, 1646, 1999, 2327, 3292, 3998, 4654, 7996, 9308, 10699, 21398, 25987, 42796, 51974, 103948, 147317, 294634, 357821, 589268, 715642, 1431284, 1645177, 1915121, 3290354, 3830242, 4651673, 6580708, 7660484, 9303346, 18606692, 21387301, 42774602, 85549204, 294486683, 588973366, 1177946732, 3828326879, 7656653758, 15313307516]

約数ペア:

[(1, 15313307516), (2, 7656653758), (4, 3828326879), (13, 1177946732), (26, 588973366), (52, 294486683), (179, 85549204), (358, 42774602), (716, 21387301), (823, 18606692), (1646, 9303346), (1999, 7660484), (2327, 6580708), (3292, 4651673), (3998, 3830242), (4654, 3290354), (7996, 1915121), (9308, 1645177), (10699, 1431284), (21398, 715642), (25987, 589268), (42796, 357821), (51974, 294634), (103948, 147317)]