1320763262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2617}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 2533386240

約数和(自身を除く): 1212622978

約数列:

[1, 2, 7, 13, 14, 26, 47, 59, 91, 94, 118, 182, 329, 413, 611, 658, 767, 826, 1222, 1534, 2617, 2773, 4277, 5234, 5369, 5546, 8554, 10738, 18319, 19411, 34021, 36049, 36638, 38822, 68042, 72098, 122999, 154403, 238147, 245998, 252343, 308806, 476294, 504686, 860993, 1080821, 1598987, 1721986, 2007239, 2161642, 3197974, 4014478, 7256941, 11192909, 14050673, 14513882, 22385818, 28101346, 50798587, 94340233, 101597174, 188680466, 660381631, 1320763262]

約数ペア:

[(1, 1320763262), (2, 660381631), (7, 188680466), (13, 101597174), (14, 94340233), (26, 50798587), (47, 28101346), (59, 22385818), (91, 14513882), (94, 14050673), (118, 11192909), (182, 7256941), (329, 4014478), (413, 3197974), (611, 2161642), (658, 2007239), (767, 1721986), (826, 1598987), (1222, 1080821), (1534, 860993), (2617, 504686), (2773, 476294), (4277, 308806), (5234, 252343), (5369, 245998), (5546, 238147), (8554, 154403), (10738, 122999), (18319, 72098), (19411, 68042), (34021, 38822), (36049, 36638)]