2015317876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{23333}}^1$

素因数の和:23512

約数の個数: 48

約数和(自身を含む): 4170999168

約数和(自身を除く): 2155681292

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 572, 604, 1661, 1963, 3322, 3926, 6644, 7852, 21593, 23333, 43186, 46666, 86372, 93332, 256663, 303329, 513326, 606658, 1026652, 1213316, 3336619, 3523283, 6673238, 7046566, 13346476, 14093132, 38756113, 45802679, 77512226, 91605358, 155024452, 183210716, 503829469, 1007658938, 2015317876]

約数ペア:

[(1, 2015317876), (2, 1007658938), (4, 503829469), (11, 183210716), (13, 155024452), (22, 91605358), (26, 77512226), (44, 45802679), (52, 38756113), (143, 14093132), (151, 13346476), (286, 7046566), (302, 6673238), (572, 3523283), (604, 3336619), (1661, 1213316), (1963, 1026652), (3322, 606658), (3926, 513326), (6644, 303329), (7852, 256663), (21593, 93332), (23333, 86372), (43186, 46666)]