1279615064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6211}}^1$

素因数の和:6520

約数の個数: 64

約数和(自身を含む): 2963869440

約数和(自身を除く): 1684254376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 283, 364, 566, 728, 1132, 1981, 2264, 3679, 3962, 6211, 7358, 7924, 12422, 14716, 15848, 24844, 25753, 29432, 43477, 49688, 51506, 80743, 86954, 103012, 161486, 173908, 206024, 322972, 347816, 565201, 645944, 1130402, 1757713, 2260804, 3515426, 4521608, 7030852, 12303991, 14061704, 22850269, 24607982, 45700538, 49215964, 91401076, 98431928, 159951883, 182802152, 319903766, 639807532, 1279615064]

約数ペア:

[(1, 1279615064), (2, 639807532), (4, 319903766), (7, 182802152), (8, 159951883), (13, 98431928), (14, 91401076), (26, 49215964), (28, 45700538), (52, 24607982), (56, 22850269), (91, 14061704), (104, 12303991), (182, 7030852), (283, 4521608), (364, 3515426), (566, 2260804), (728, 1757713), (1132, 1130402), (1981, 645944), (2264, 565201), (3679, 347816), (3962, 322972), (6211, 206024), (7358, 173908), (7924, 161486), (12422, 103012), (14716, 86954), (15848, 80743), (24844, 51506), (25753, 49688), (29432, 43477)]