1347496788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{143779}}^1$

素因数の和:143868

約数の個数: 48

約数和(自身を含む): 3478325760

約数和(自身を除く): 2130828972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 143779, 287558, 431337, 575116, 862674, 1581569, 1725348, 3163138, 4744707, 6326276, 9489414, 10208309, 18978828, 20416618, 30624927, 40833236, 61249854, 112291399, 122499708, 224582798, 336874197, 449165596, 673748394, 1347496788]

約数ペア:

[(1, 1347496788), (2, 673748394), (3, 449165596), (4, 336874197), (6, 224582798), (11, 122499708), (12, 112291399), (22, 61249854), (33, 40833236), (44, 30624927), (66, 20416618), (71, 18978828), (132, 10208309), (142, 9489414), (213, 6326276), (284, 4744707), (426, 3163138), (781, 1725348), (852, 1581569), (1562, 862674), (2343, 575116), (3124, 431337), (4686, 287558), (9372, 143779)]