1421919606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2965

約数の個数: 64

約数和(自身を含む): 3095769600

約数和(自身を除く): 1673849994

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 109, 114, 123, 218, 246, 327, 654, 779, 1558, 2071, 2337, 2791, 4142, 4469, 4674, 5582, 6213, 8373, 8938, 12426, 13407, 16746, 26814, 53029, 84911, 106058, 114431, 159087, 169822, 228862, 254733, 304219, 318174, 343293, 509466, 608438, 686586, 912657, 1825314, 2174189, 4348378, 5780161, 6522567, 11560322, 12472979, 13045134, 17340483, 24945958, 34680966, 37418937, 74837874, 236986601, 473973202, 710959803, 1421919606]

約数ペア:

[(1, 1421919606), (2, 710959803), (3, 473973202), (6, 236986601), (19, 74837874), (38, 37418937), (41, 34680966), (57, 24945958), (82, 17340483), (109, 13045134), (114, 12472979), (123, 11560322), (218, 6522567), (246, 5780161), (327, 4348378), (654, 2174189), (779, 1825314), (1558, 912657), (2071, 686586), (2337, 608438), (2791, 509466), (4142, 343293), (4469, 318174), (4674, 304219), (5582, 254733), (6213, 228862), (8373, 169822), (8938, 159087), (12426, 114431), (13407, 106058), (16746, 84911), (26814, 53029)]