1901210736

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 4994466048

約数和(自身を除く): 3093255312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 571, 852, 977, 1136, 1142, 1704, 1713, 1954, 2284, 2931, 3408, 3426, 3908, 4568, 5862, 6852, 7816, 9136, 11724, 13704, 15632, 23448, 27408, 40541, 46896, 69367, 81082, 121623, 138734, 162164, 208101, 243246, 277468, 324328, 416202, 486492, 554936, 557867, 648656, 832404, 972984, 1109872, 1115734, 1664808, 1673601, 1945968, 2231468, 3329616, 3347202, 4462936, 6694404, 8925872, 13388808, 26777616, 39608557, 79217114, 118825671, 158434228, 237651342, 316868456, 475302684, 633736912, 950605368, 1901210736]

約数ペア:

[(1, 1901210736), (2, 950605368), (3, 633736912), (4, 475302684), (6, 316868456), (8, 237651342), (12, 158434228), (16, 118825671), (24, 79217114), (48, 39608557), (71, 26777616), (142, 13388808), (213, 8925872), (284, 6694404), (426, 4462936), (568, 3347202), (571, 3329616), (852, 2231468), (977, 1945968), (1136, 1673601), (1142, 1664808), (1704, 1115734), (1713, 1109872), (1954, 972984), (2284, 832404), (2931, 648656), (3408, 557867), (3426, 554936), (3908, 486492), (4568, 416202), (5862, 324328), (6852, 277468), (7816, 243246), (9136, 208101), (11724, 162164), (13704, 138734), (15632, 121623), (23448, 81082), (27408, 69367), (40541, 46896)]