2149791612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1907}}^1\times {\mathrm{2539}}^1$

素因数の和:4490

約数の個数: 48

約数和(自身を含む): 5156484480

約数和(自身を除く): 3006692868

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1907, 2539, 3814, 5078, 5721, 7617, 7628, 10156, 11442, 15234, 22884, 30468, 70559, 93943, 141118, 187886, 211677, 281829, 282236, 375772, 423354, 563658, 846708, 1127316, 4841873, 9683746, 14525619, 19367492, 29051238, 58102476, 179149301, 358298602, 537447903, 716597204, 1074895806, 2149791612]

約数ペア:

[(1, 2149791612), (2, 1074895806), (3, 716597204), (4, 537447903), (6, 358298602), (12, 179149301), (37, 58102476), (74, 29051238), (111, 19367492), (148, 14525619), (222, 9683746), (444, 4841873), (1907, 1127316), (2539, 846708), (3814, 563658), (5078, 423354), (5721, 375772), (7617, 282236), (7628, 281829), (10156, 211677), (11442, 187886), (15234, 141118), (22884, 93943), (30468, 70559)]