2378508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 6230784

約数和(自身を除く): 3852276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 487, 814, 974, 1221, 1461, 1628, 1948, 2442, 2922, 4884, 5357, 5844, 10714, 16071, 18019, 21428, 32142, 36038, 54057, 64284, 72076, 108114, 198209, 216228, 396418, 594627, 792836, 1189254, 2378508]

約数ペア:

[(1, 2378508), (2, 1189254), (3, 792836), (4, 594627), (6, 396418), (11, 216228), (12, 198209), (22, 108114), (33, 72076), (37, 64284), (44, 54057), (66, 36038), (74, 32142), (111, 21428), (132, 18019), (148, 16071), (222, 10714), (407, 5844), (444, 5357), (487, 4884), (814, 2922), (974, 2442), (1221, 1948), (1461, 1628)]