253853668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89009}}^1$

素因数の和:89067

約数の個数: 24

約数和(自身を含む): 478517760

約数和(自身を除く): 224664092

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 89009, 178018, 356036, 2047207, 2759279, 4094414, 5518558, 8188828, 11037116, 63463417, 126926834, 253853668]

約数ペア:

[(1, 253853668), (2, 126926834), (4, 63463417), (23, 11037116), (31, 8188828), (46, 5518558), (62, 4094414), (92, 2759279), (124, 2047207), (713, 356036), (1426, 178018), (2852, 89009)]