2228996812

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{7043}}^1$

素因数の和:7270

約数の個数: 48

約数和(自身を含む): 4544225280

約数和(自身を除く): 2315228468

約数列:

[1, 2, 4, 7, 14, 28, 89, 127, 178, 254, 356, 508, 623, 889, 1246, 1778, 2492, 3556, 7043, 11303, 14086, 22606, 28172, 45212, 49301, 79121, 98602, 158242, 197204, 316484, 626827, 894461, 1253654, 1788922, 2507308, 3577844, 4387789, 6261227, 8775578, 12522454, 17551156, 25044908, 79607029, 159214058, 318428116, 557249203, 1114498406, 2228996812]

約数ペア:

[(1, 2228996812), (2, 1114498406), (4, 557249203), (7, 318428116), (14, 159214058), (28, 79607029), (89, 25044908), (127, 17551156), (178, 12522454), (254, 8775578), (356, 6261227), (508, 4387789), (623, 3577844), (889, 2507308), (1246, 1788922), (1778, 1253654), (2492, 894461), (3556, 626827), (7043, 316484), (11303, 197204), (14086, 158242), (22606, 98602), (28172, 79121), (45212, 49301)]