2131561146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13007}}^1$

素因数の和:13227

約数の個数: 64

約数和(自身を含む): 5035032576

約数和(自身を除く): 2903471430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 191, 286, 382, 429, 573, 858, 1146, 2101, 2483, 4202, 4966, 6303, 7449, 12606, 13007, 14898, 26014, 27313, 39021, 54626, 78042, 81939, 143077, 163878, 169091, 286154, 338182, 429231, 507273, 858462, 1014546, 1860001, 2484337, 3720002, 4968674, 5580003, 7453011, 11160006, 14906022, 27327707, 32296381, 54655414, 64592762, 81983121, 96889143, 163966242, 193778286, 355260191, 710520382, 1065780573, 2131561146]

約数ペア:

[(1, 2131561146), (2, 1065780573), (3, 710520382), (6, 355260191), (11, 193778286), (13, 163966242), (22, 96889143), (26, 81983121), (33, 64592762), (39, 54655414), (66, 32296381), (78, 27327707), (143, 14906022), (191, 11160006), (286, 7453011), (382, 5580003), (429, 4968674), (573, 3720002), (858, 2484337), (1146, 1860001), (2101, 1014546), (2483, 858462), (4202, 507273), (4966, 429231), (6303, 338182), (7449, 286154), (12606, 169091), (13007, 163878), (14898, 143077), (26014, 81939), (27313, 78042), (39021, 54626)]