1874341388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 3432530304

約数和(自身を除く): 1558188916

約数列:

[1, 2, 4, 47, 61, 94, 122, 137, 188, 244, 274, 548, 1193, 2386, 2867, 4772, 5734, 6439, 8357, 11468, 12878, 16714, 25756, 33428, 56071, 72773, 112142, 145546, 163441, 224284, 291092, 326882, 392779, 653764, 785558, 1571116, 3420331, 6840662, 7681727, 9969901, 13681324, 15363454, 19939802, 30726908, 39879604, 468585347, 937170694, 1874341388]

約数ペア:

[(1, 1874341388), (2, 937170694), (4, 468585347), (47, 39879604), (61, 30726908), (94, 19939802), (122, 15363454), (137, 13681324), (188, 9969901), (244, 7681727), (274, 6840662), (548, 3420331), (1193, 1571116), (2386, 785558), (2867, 653764), (4772, 392779), (5734, 326882), (6439, 291092), (8357, 224284), (11468, 163441), (12878, 145546), (16714, 112142), (25756, 72773), (33428, 56071)]