2493948

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 6166944

約数和(自身を除く): 3672996

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 137, 148, 164, 222, 246, 274, 411, 444, 492, 548, 822, 1517, 1644, 3034, 4551, 5069, 5617, 6068, 9102, 10138, 11234, 15207, 16851, 18204, 20276, 22468, 30414, 33702, 60828, 67404, 207829, 415658, 623487, 831316, 1246974, 2493948]

約数ペア:

[(1, 2493948), (2, 1246974), (3, 831316), (4, 623487), (6, 415658), (12, 207829), (37, 67404), (41, 60828), (74, 33702), (82, 30414), (111, 22468), (123, 20276), (137, 18204), (148, 16851), (164, 15207), (222, 11234), (246, 10138), (274, 9102), (411, 6068), (444, 5617), (492, 5069), (548, 4551), (822, 3034), (1517, 1644)]