417536438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 750228480

約数和(自身を除く): 332692042

約数列:

[1, 2, 11, 19, 22, 38, 47, 53, 94, 106, 209, 401, 418, 517, 583, 802, 893, 1007, 1034, 1166, 1786, 2014, 2491, 4411, 4982, 7619, 8822, 9823, 11077, 15238, 18847, 19646, 21253, 22154, 27401, 37694, 42506, 47329, 54802, 83809, 94658, 167618, 207317, 233783, 358093, 403807, 414634, 467566, 520619, 716186, 807614, 998891, 1041238, 1997782, 3939023, 4441877, 7878046, 8883754, 10987801, 18978929, 21975602, 37957858, 208768219, 417536438]

約数ペア:

[(1, 417536438), (2, 208768219), (11, 37957858), (19, 21975602), (22, 18978929), (38, 10987801), (47, 8883754), (53, 7878046), (94, 4441877), (106, 3939023), (209, 1997782), (401, 1041238), (418, 998891), (517, 807614), (583, 716186), (802, 520619), (893, 467566), (1007, 414634), (1034, 403807), (1166, 358093), (1786, 233783), (2014, 207317), (2491, 167618), (4411, 94658), (4982, 83809), (7619, 54802), (8822, 47329), (9823, 42506), (11077, 37694), (15238, 27401), (18847, 22154), (19646, 21253)]