1234905836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 2318131200

約数和(自身を除く): 1083225364

約数列:

[1, 2, 4, 19, 38, 76, 97, 127, 194, 254, 388, 508, 1319, 1843, 2413, 2638, 3686, 4826, 5276, 7372, 9652, 12319, 24638, 25061, 49276, 50122, 100244, 127943, 167513, 234061, 255886, 335026, 468122, 511772, 670052, 936244, 2430917, 3182747, 4861834, 6365494, 9723668, 12730988, 16248761, 32497522, 64995044, 308726459, 617452918, 1234905836]

約数ペア:

[(1, 1234905836), (2, 617452918), (4, 308726459), (19, 64995044), (38, 32497522), (76, 16248761), (97, 12730988), (127, 9723668), (194, 6365494), (254, 4861834), (388, 3182747), (508, 2430917), (1319, 936244), (1843, 670052), (2413, 511772), (2638, 468122), (3686, 335026), (4826, 255886), (5276, 234061), (7372, 167513), (9652, 127943), (12319, 100244), (24638, 50122), (25061, 49276)]