1938962722

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 3019887360

約数和(自身を除く): 1080924638

約数列:

[1, 2, 47, 89, 94, 178, 227, 454, 1021, 2042, 4183, 8366, 10669, 20203, 21338, 40406, 47987, 90869, 95974, 181738, 231767, 463534, 949541, 1899082, 4270843, 8541686, 10893049, 20627263, 21786098, 41254526, 969481361, 1938962722]

約数ペア:

[(1, 1938962722), (2, 969481361), (47, 41254526), (89, 21786098), (94, 20627263), (178, 10893049), (227, 8541686), (454, 4270843), (1021, 1899082), (2042, 949541), (4183, 463534), (8366, 231767), (10669, 181738), (20203, 95974), (21338, 90869), (40406, 47987)]