4142150782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2801

約数の個数: 64

約数和(自身を含む): 7915147776

約数和(自身を除く): 3772996994

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 157, 314, 469, 737, 938, 1099, 1474, 1727, 2198, 2557, 3454, 5114, 5159, 10318, 10519, 12089, 17899, 21038, 24178, 28127, 35798, 56254, 73633, 115709, 147266, 171319, 196889, 231418, 342638, 393778, 401449, 802898, 809963, 1199233, 1619926, 1884509, 2398466, 2810143, 3769018, 4415939, 5620286, 8831878, 13191563, 26383126, 26897083, 30911573, 53794166, 61823146, 188279581, 295867913, 376559162, 591735826, 2071075391, 4142150782]

約数ペア:

[(1, 4142150782), (2, 2071075391), (7, 591735826), (11, 376559162), (14, 295867913), (22, 188279581), (67, 61823146), (77, 53794166), (134, 30911573), (154, 26897083), (157, 26383126), (314, 13191563), (469, 8831878), (737, 5620286), (938, 4415939), (1099, 3769018), (1474, 2810143), (1727, 2398466), (2198, 1884509), (2557, 1619926), (3454, 1199233), (5114, 809963), (5159, 802898), (10318, 401449), (10519, 393778), (12089, 342638), (17899, 231418), (21038, 196889), (24178, 171319), (28127, 147266), (35798, 115709), (56254, 73633)]