1994366959854

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1\times {\mathrm{983}}^1\times {\mathrm{4751}}^1$

素因数の和:6533

約数の個数: 64

約数和(自身を含む): 4038240780288

約数和(自身を除く): 2043873820434

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 691, 983, 1382, 1966, 2073, 2949, 4146, 4751, 5898, 9502, 14253, 28506, 71173, 101249, 142346, 202498, 213519, 303747, 427038, 489353, 607494, 679253, 978706, 1358506, 1468059, 2037759, 2936118, 3282941, 4075518, 4670233, 6565882, 9340466, 9848823, 14010699, 19697646, 28021398, 69963059, 139926118, 209889177, 338142923, 419778354, 481033999, 676285846, 962067998, 1014428769, 1443101997, 2028857538, 2886203994, 3227131003, 6454262006, 9681393009, 19362786018, 332394493309, 664788986618, 997183479927, 1994366959854]

約数ペア:

[(1, 1994366959854), (2, 997183479927), (3, 664788986618), (6, 332394493309), (103, 19362786018), (206, 9681393009), (309, 6454262006), (618, 3227131003), (691, 2886203994), (983, 2028857538), (1382, 1443101997), (1966, 1014428769), (2073, 962067998), (2949, 676285846), (4146, 481033999), (4751, 419778354), (5898, 338142923), (9502, 209889177), (14253, 139926118), (28506, 69963059), (71173, 28021398), (101249, 19697646), (142346, 14010699), (202498, 9848823), (213519, 9340466), (303747, 6565882), (427038, 4670233), (489353, 4075518), (607494, 3282941), (679253, 2936118), (978706, 2037759), (1358506, 1468059)]