919360624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631429}}^1$

素因数の和:631457

約数の個数: 40

約数和(自身を含む): 2192324960

約数和(自身を除く): 1272964336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 631429, 1262858, 2525716, 4420003, 5051432, 8208577, 8840006, 10102864, 16417154, 17680012, 32834308, 35360024, 57460039, 65668616, 70720048, 114920078, 131337232, 229840156, 459680312, 919360624]

約数ペア:

[(1, 919360624), (2, 459680312), (4, 229840156), (7, 131337232), (8, 114920078), (13, 70720048), (14, 65668616), (16, 57460039), (26, 35360024), (28, 32834308), (52, 17680012), (56, 16417154), (91, 10102864), (104, 8840006), (112, 8208577), (182, 5051432), (208, 4420003), (364, 2525716), (728, 1262858), (1456, 631429)]