7202997256

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{201923}}^1$

素因数の和:201963

約数の個数: 64

約数和(自身を含む): 16961616000

約数和(自身を除く): 9758618744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 5096, 8918, 17836, 35672, 201923, 403846, 807692, 1413461, 1615384, 2624999, 2826922, 5249998, 5653844, 9894227, 10499996, 11307688, 18374993, 19788454, 20999992, 36749986, 39576908, 69259589, 73499972, 79153816, 128624951, 138519178, 146999944, 257249902, 277038356, 514499804, 554076712, 900374657, 1028999608, 1800749314, 3601498628, 7202997256]

約数ペア:

[(1, 7202997256), (2, 3601498628), (4, 1800749314), (7, 1028999608), (8, 900374657), (13, 554076712), (14, 514499804), (26, 277038356), (28, 257249902), (49, 146999944), (52, 138519178), (56, 128624951), (91, 79153816), (98, 73499972), (104, 69259589), (182, 39576908), (196, 36749986), (343, 20999992), (364, 19788454), (392, 18374993), (637, 11307688), (686, 10499996), (728, 9894227), (1274, 5653844), (1372, 5249998), (2548, 2826922), (2744, 2624999), (4459, 1615384), (5096, 1413461), (8918, 807692), (17836, 403846), (35672, 201923)]