1214442008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{67499}}^1$

素因数の和:67691

約数の個数: 32

約数和(自身を含む): 2466450000

約数和(自身を除く): 1252007992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 67499, 134998, 269996, 539992, 877487, 1754974, 3509948, 7019896, 11677327, 23354654, 46709308, 93418616, 151805251, 303610502, 607221004, 1214442008]

約数ペア:

[(1, 1214442008), (2, 607221004), (4, 303610502), (8, 151805251), (13, 93418616), (26, 46709308), (52, 23354654), (104, 11677327), (173, 7019896), (346, 3509948), (692, 1754974), (1384, 877487), (2249, 539992), (4498, 269996), (8996, 134998), (17992, 67499)]