7713316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 15789760

約数和(自身を除く): 8076444

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 211, 247, 422, 481, 494, 703, 844, 962, 988, 1406, 1924, 2743, 2812, 4009, 5486, 7807, 8018, 9139, 10972, 15614, 16036, 18278, 31228, 36556, 52117, 101491, 104234, 148333, 202982, 208468, 296666, 405964, 593332, 1928329, 3856658, 7713316]

約数ペア:

[(1, 7713316), (2, 3856658), (4, 1928329), (13, 593332), (19, 405964), (26, 296666), (37, 208468), (38, 202982), (52, 148333), (74, 104234), (76, 101491), (148, 52117), (211, 36556), (247, 31228), (422, 18278), (481, 16036), (494, 15614), (703, 10972), (844, 9139), (962, 8018), (988, 7807), (1406, 5486), (1924, 4009), (2743, 2812)]