1540537404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{965249}}^1$

素因数の和:965282

約数の個数: 48

約数和(自身を含む): 4324320000

約数和(自身を除く): 2783782596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 965249, 1930498, 2895747, 3860996, 5791494, 6756743, 11582988, 13513486, 18339731, 20270229, 27026972, 36679462, 40540458, 55019193, 73358924, 81080916, 110038386, 128378117, 220076772, 256756234, 385134351, 513512468, 770268702, 1540537404]

約数ペア:

[(1, 1540537404), (2, 770268702), (3, 513512468), (4, 385134351), (6, 256756234), (7, 220076772), (12, 128378117), (14, 110038386), (19, 81080916), (21, 73358924), (28, 55019193), (38, 40540458), (42, 36679462), (57, 27026972), (76, 20270229), (84, 18339731), (114, 13513486), (133, 11582988), (228, 6756743), (266, 5791494), (399, 3860996), (532, 2895747), (798, 1930498), (1596, 965249)]