1275528088

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{4027}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 2559753720

約数和(自身を除く): 1284225632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 289, 548, 578, 1096, 1156, 2312, 2329, 4027, 4658, 8054, 9316, 16108, 18632, 32216, 39593, 68459, 79186, 136918, 158372, 273836, 316744, 547672, 551699, 1103398, 1163803, 2206796, 2327606, 4413592, 4655212, 9310424, 9378883, 18757766, 37515532, 75031064, 159441011, 318882022, 637764044, 1275528088]

約数ペア:

[(1, 1275528088), (2, 637764044), (4, 318882022), (8, 159441011), (17, 75031064), (34, 37515532), (68, 18757766), (136, 9378883), (137, 9310424), (274, 4655212), (289, 4413592), (548, 2327606), (578, 2206796), (1096, 1163803), (1156, 1103398), (2312, 551699), (2329, 547672), (4027, 316744), (4658, 273836), (8054, 158372), (9316, 136918), (16108, 79186), (18632, 68459), (32216, 39593)]