438799730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{4831}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 818270208

約数和(自身を除く): 379470478

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 586, 1465, 2930, 4831, 9083, 9662, 18166, 24155, 45415, 48310, 90830, 149761, 299522, 748805, 1415483, 1497610, 2830966, 7077415, 14154830, 43879973, 87759946, 219399865, 438799730]

約数ペア:

[(1, 438799730), (2, 219399865), (5, 87759946), (10, 43879973), (31, 14154830), (62, 7077415), (155, 2830966), (293, 1497610), (310, 1415483), (586, 748805), (1465, 299522), (2930, 149761), (4831, 90830), (9083, 48310), (9662, 45415), (18166, 24155)]