1573669916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{2939}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 3392901120

約数和(自身を除く): 1819231204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1471, 2939, 2942, 5878, 5884, 10297, 11756, 19123, 20573, 20594, 38207, 38246, 41146, 41188, 76414, 76492, 82292, 133861, 152828, 267449, 267722, 534898, 535444, 1069796, 4323269, 8646538, 17293076, 30262883, 56202497, 60525766, 112404994, 121051532, 224809988, 393417479, 786834958, 1573669916]

約数ペア:

[(1, 1573669916), (2, 786834958), (4, 393417479), (7, 224809988), (13, 121051532), (14, 112404994), (26, 60525766), (28, 56202497), (52, 30262883), (91, 17293076), (182, 8646538), (364, 4323269), (1471, 1069796), (2939, 535444), (2942, 534898), (5878, 267722), (5884, 267449), (10297, 152828), (11756, 133861), (19123, 82292), (20573, 76492), (20594, 76414), (38207, 41188), (38246, 41146)]