402161942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{6121}}^1$

素因数の和:6181

約数の個数: 48

約数和(自身を含む): 783713952

約数和(自身を除く): 381552010

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3458, 4693, 5054, 6121, 9386, 12242, 32851, 42847, 65702, 79573, 85694, 116299, 159146, 232598, 557011, 814093, 1114022, 1511887, 1628186, 2209681, 3023774, 4419362, 10583209, 15467767, 21166418, 28725853, 30935534, 57451706, 201080971, 402161942]

約数ペア:

[(1, 402161942), (2, 201080971), (7, 57451706), (13, 30935534), (14, 28725853), (19, 21166418), (26, 15467767), (38, 10583209), (91, 4419362), (133, 3023774), (182, 2209681), (247, 1628186), (266, 1511887), (361, 1114022), (494, 814093), (722, 557011), (1729, 232598), (2527, 159146), (3458, 116299), (4693, 85694), (5054, 79573), (6121, 65702), (9386, 42847), (12242, 32851)]