1404689144638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1\times {\mathrm{12911}}^1$

素因数の和:14953

約数の個数: 64

約数和(自身を含む): 2422406891520

約数和(自身を除く): 1017717746882

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 1879, 2227, 3406, 3758, 4454, 12911, 24427, 25822, 28951, 31943, 48854, 57902, 63886, 167843, 219487, 246149, 335686, 415259, 438974, 492298, 830518, 1691341, 2853331, 3199937, 3382682, 4184533, 5706662, 6399874, 8369066, 21987433, 24259769, 28752797, 43974866, 48519538, 54398929, 57505594, 108797858, 315376997, 373786361, 412416073, 630753994, 747572722, 824832146, 3178029739, 5361408949, 6356059478, 10722817898, 41314386607, 54026505563, 82628773214, 108053011126, 702344572319, 1404689144638]

約数ペア:

[(1, 1404689144638), (2, 702344572319), (13, 108053011126), (17, 82628773214), (26, 54026505563), (34, 41314386607), (131, 10722817898), (221, 6356059478), (262, 5361408949), (442, 3178029739), (1703, 824832146), (1879, 747572722), (2227, 630753994), (3406, 412416073), (3758, 373786361), (4454, 315376997), (12911, 108797858), (24427, 57505594), (25822, 54398929), (28951, 48519538), (31943, 43974866), (48854, 28752797), (57902, 24259769), (63886, 21987433), (167843, 8369066), (219487, 6399874), (246149, 5706662), (335686, 4184533), (415259, 3382682), (438974, 3199937), (492298, 2853331), (830518, 1691341)]