1215095856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1947269}}^1$

素因数の和:1947293

約数の個数: 40

約数和(自身を含む): 3380460720

約数和(自身を除く): 2165364864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1947269, 3894538, 5841807, 7789076, 11683614, 15578152, 23367228, 25314497, 31156304, 46734456, 50628994, 75943491, 93468912, 101257988, 151886982, 202515976, 303773964, 405031952, 607547928, 1215095856]

約数ペア:

[(1, 1215095856), (2, 607547928), (3, 405031952), (4, 303773964), (6, 202515976), (8, 151886982), (12, 101257988), (13, 93468912), (16, 75943491), (24, 50628994), (26, 46734456), (39, 31156304), (48, 25314497), (52, 23367228), (78, 15578152), (104, 11683614), (156, 7789076), (208, 5841807), (312, 3894538), (624, 1947269)]