2231239192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{18803}}^1$

素因数の和:18992

約数の個数: 64

約数和(自身を含む): 5180878080

約数和(自身を除く): 2949638888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 163, 182, 326, 364, 652, 728, 1141, 1304, 2119, 2282, 4238, 4564, 8476, 9128, 14833, 16952, 18803, 29666, 37606, 59332, 75212, 118664, 131621, 150424, 244439, 263242, 488878, 526484, 977756, 1052968, 1711073, 1955512, 3064889, 3422146, 6129778, 6844292, 12259556, 13688584, 21454223, 24519112, 39843557, 42908446, 79687114, 85816892, 159374228, 171633784, 278904899, 318748456, 557809798, 1115619596, 2231239192]

約数ペア:

[(1, 2231239192), (2, 1115619596), (4, 557809798), (7, 318748456), (8, 278904899), (13, 171633784), (14, 159374228), (26, 85816892), (28, 79687114), (52, 42908446), (56, 39843557), (91, 24519112), (104, 21454223), (163, 13688584), (182, 12259556), (326, 6844292), (364, 6129778), (652, 3422146), (728, 3064889), (1141, 1955512), (1304, 1711073), (2119, 1052968), (2282, 977756), (4238, 526484), (4564, 488878), (8476, 263242), (9128, 244439), (14833, 150424), (16952, 131621), (18803, 118664), (29666, 75212), (37606, 59332)]