2012805770690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13049}}^1\times {\mathrm{107867}}^1$

素因数の和:120947

約数の個数: 64

約数和(自身を含む): 4256816457600

約数和(自身を除く): 2244010686910

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 13049, 26098, 65245, 107867, 130490, 143539, 169637, 215734, 287078, 339274, 539335, 717695, 848185, 1078670, 1186537, 1402271, 1435390, 1696370, 1866007, 2373074, 2804542, 3732014, 5932685, 7011355, 9330035, 11865370, 14022710, 15424981, 18660070, 30849962, 77124905, 154249810, 1407556483, 2815112966, 7037782415, 14075564830, 15483121313, 18298234279, 30966242626, 36596468558, 77415606565, 91491171395, 154831213130, 182982342790, 201280577069, 402561154138, 1006402885345, 2012805770690]

約数ペア:

[(1, 2012805770690), (2, 1006402885345), (5, 402561154138), (10, 201280577069), (11, 182982342790), (13, 154831213130), (22, 91491171395), (26, 77415606565), (55, 36596468558), (65, 30966242626), (110, 18298234279), (130, 15483121313), (143, 14075564830), (286, 7037782415), (715, 2815112966), (1430, 1407556483), (13049, 154249810), (26098, 77124905), (65245, 30849962), (107867, 18660070), (130490, 15424981), (143539, 14022710), (169637, 11865370), (215734, 9330035), (287078, 7011355), (339274, 5932685), (539335, 3732014), (717695, 2804542), (848185, 2373074), (1078670, 1866007), (1186537, 1696370), (1402271, 1435390)]