2420763688

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{28571}}^1$

素因数の和:28690

約数の個数: 64

約数和(自身を含む): 5554396800

約数和(自身を除く): 3133633112

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1246, 1513, 2492, 3026, 4984, 6052, 10591, 12104, 21182, 28571, 42364, 57142, 84728, 114284, 199997, 228568, 399994, 485707, 799988, 971414, 1599976, 1942828, 2542819, 3399949, 3885656, 5085638, 6799898, 10171276, 13599796, 17799733, 20342552, 27199592, 35599466, 43227923, 71198932, 86455846, 142397864, 172911692, 302595461, 345823384, 605190922, 1210381844, 2420763688]

約数ペア:

[(1, 2420763688), (2, 1210381844), (4, 605190922), (7, 345823384), (8, 302595461), (14, 172911692), (17, 142397864), (28, 86455846), (34, 71198932), (56, 43227923), (68, 35599466), (89, 27199592), (119, 20342552), (136, 17799733), (178, 13599796), (238, 10171276), (356, 6799898), (476, 5085638), (623, 3885656), (712, 3399949), (952, 2542819), (1246, 1942828), (1513, 1599976), (2492, 971414), (3026, 799988), (4984, 485707), (6052, 399994), (10591, 228568), (12104, 199997), (21182, 114284), (28571, 84728), (42364, 57142)]