27441986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 48686400

約数和(自身を除く): 21244414

約数列:

[1, 2, 11, 13, 22, 26, 143, 229, 286, 419, 458, 838, 2519, 2977, 4609, 5038, 5447, 5954, 9218, 10894, 32747, 59917, 65494, 95951, 119834, 191902, 1055461, 1247363, 2110922, 2494726, 13720993, 27441986]

約数ペア:

[(1, 27441986), (2, 13720993), (11, 2494726), (13, 2110922), (22, 1247363), (26, 1055461), (143, 191902), (229, 119834), (286, 95951), (419, 65494), (458, 59917), (838, 32747), (2519, 10894), (2977, 9218), (4609, 5954), (5038, 5447)]