1630794808

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{563}}^1\times {\mathrm{2851}}^1$

素因数の和:3547

約数の個数: 32

約数和(自身を含む): 3088373760

約数和(自身を除く): 1457578952

約数列:

[1, 2, 4, 8, 127, 254, 508, 563, 1016, 1126, 2252, 2851, 4504, 5702, 11404, 22808, 71501, 143002, 286004, 362077, 572008, 724154, 1448308, 1605113, 2896616, 3210226, 6420452, 12840904, 203849351, 407698702, 815397404, 1630794808]

約数ペア:

[(1, 1630794808), (2, 815397404), (4, 407698702), (8, 203849351), (127, 12840904), (254, 6420452), (508, 3210226), (563, 2896616), (1016, 1605113), (1126, 1448308), (2252, 724154), (2851, 572008), (4504, 362077), (5702, 286004), (11404, 143002), (22808, 71501)]