536683978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 859087872

約数和(自身を除く): 322403894

約数列:

[1, 2, 23, 46, 61, 122, 193, 386, 991, 1403, 1982, 2806, 4439, 8878, 11773, 22793, 23546, 45586, 60451, 120902, 191263, 270779, 382526, 541558, 1390373, 2780746, 4399049, 8798098, 11667043, 23334086, 268341989, 536683978]

約数ペア:

[(1, 536683978), (2, 268341989), (23, 23334086), (46, 11667043), (61, 8798098), (122, 4399049), (193, 2780746), (386, 1390373), (991, 541558), (1403, 382526), (1982, 270779), (2806, 191263), (4439, 120902), (8878, 60451), (11773, 45586), (22793, 23546)]