1004028294728

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{9091}}^1\times {\mathrm{55001}}^1$

素因数の和:64349

約数の個数: 32

約数和(自身を含む): 1890295535520

約数和(自身を除く): 886267240792

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 9091, 18182, 36364, 55001, 72728, 110002, 220004, 440008, 2281841, 4563682, 9127364, 13805251, 18254728, 27610502, 55221004, 110442008, 500014091, 1000028182, 2000056364, 4000112728, 125503536841, 251007073682, 502014147364, 1004028294728]

約数ペア:

[(1, 1004028294728), (2, 502014147364), (4, 251007073682), (8, 125503536841), (251, 4000112728), (502, 2000056364), (1004, 1000028182), (2008, 500014091), (9091, 110442008), (18182, 55221004), (36364, 27610502), (55001, 18254728), (72728, 13805251), (110002, 9127364), (220004, 4563682), (440008, 2281841)]