2681432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3366568

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 59, 76, 92, 104, 118, 152, 184, 236, 247, 299, 437, 472, 494, 598, 767, 874, 988, 1121, 1196, 1357, 1534, 1748, 1976, 2242, 2392, 2714, 3068, 3496, 4484, 5428, 5681, 6136, 8968, 10856, 11362, 14573, 17641, 22724, 25783, 29146, 35282, 45448, 51566, 58292, 70564, 103132, 116584, 141128, 206264, 335179, 670358, 1340716, 2681432]

約数ペア:

[(1, 2681432), (2, 1340716), (4, 670358), (8, 335179), (13, 206264), (19, 141128), (23, 116584), (26, 103132), (38, 70564), (46, 58292), (52, 51566), (59, 45448), (76, 35282), (92, 29146), (104, 25783), (118, 22724), (152, 17641), (184, 14573), (236, 11362), (247, 10856), (299, 8968), (437, 6136), (472, 5681), (494, 5428), (598, 4484), (767, 3496), (874, 3068), (988, 2714), (1121, 2392), (1196, 2242), (1357, 1976), (1534, 1748)]