4644181438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 8123431680

約数和(自身を除く): 3479250242

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 467, 491, 494, 533, 779, 934, 982, 1066, 1558, 6071, 6383, 8873, 9329, 10127, 12142, 12766, 17746, 18658, 19147, 20131, 20254, 38294, 40262, 115349, 121277, 229297, 230698, 242554, 248911, 261703, 363793, 382489, 458594, 497822, 523406, 727586, 764978, 2980861, 4356643, 4729309, 4972357, 5961722, 8713286, 9401177, 9458618, 9944714, 18802354, 56636359, 113272718, 122215301, 178622363, 244430602, 357244726, 2322090719, 4644181438]

約数ペア:

[(1, 4644181438), (2, 2322090719), (13, 357244726), (19, 244430602), (26, 178622363), (38, 122215301), (41, 113272718), (82, 56636359), (247, 18802354), (467, 9944714), (491, 9458618), (494, 9401177), (533, 8713286), (779, 5961722), (934, 4972357), (982, 4729309), (1066, 4356643), (1558, 2980861), (6071, 764978), (6383, 727586), (8873, 523406), (9329, 497822), (10127, 458594), (12142, 382489), (12766, 363793), (17746, 261703), (18658, 248911), (19147, 242554), (20131, 230698), (20254, 229297), (38294, 121277), (40262, 115349)]