264225494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 433883520

約数和(自身を除く): 169658026

約数列:

[1, 2, 13, 26, 101, 202, 239, 421, 478, 842, 1313, 2626, 3107, 5473, 6214, 10946, 24139, 42521, 48278, 85042, 100619, 201238, 313807, 552773, 627614, 1105546, 1308047, 2616094, 10162519, 20325038, 132112747, 264225494]

約数ペア:

[(1, 264225494), (2, 132112747), (13, 20325038), (26, 10162519), (101, 2616094), (202, 1308047), (239, 1105546), (421, 627614), (478, 552773), (842, 313807), (1313, 201238), (2626, 100619), (3107, 85042), (5473, 48278), (6214, 42521), (10946, 24139)]