1393362006872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12457639}}^1$

素因数の和:12457728

約数の個数: 64

約数和(自身を含む): 3013752268800

約数和(自身を除く): 1620390261928

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 82, 88, 124, 164, 248, 328, 341, 451, 682, 902, 1271, 1364, 1804, 2542, 2728, 3608, 5084, 10168, 13981, 27962, 55924, 111848, 12457639, 24915278, 49830556, 99661112, 137034029, 274068058, 386186809, 510763199, 548136116, 772373618, 1021526398, 1096272232, 1544747236, 2043052796, 3089494472, 4086105592, 4248054899, 5618395189, 8496109798, 11236790378, 15833659169, 16992219596, 22473580756, 31667318338, 33984439192, 44947161512, 63334636676, 126669273352, 174170250859, 348340501718, 696681003436, 1393362006872]

約数ペア:

[(1, 1393362006872), (2, 696681003436), (4, 348340501718), (8, 174170250859), (11, 126669273352), (22, 63334636676), (31, 44947161512), (41, 33984439192), (44, 31667318338), (62, 22473580756), (82, 16992219596), (88, 15833659169), (124, 11236790378), (164, 8496109798), (248, 5618395189), (328, 4248054899), (341, 4086105592), (451, 3089494472), (682, 2043052796), (902, 1544747236), (1271, 1096272232), (1364, 1021526398), (1804, 772373618), (2542, 548136116), (2728, 510763199), (3608, 386186809), (5084, 274068058), (10168, 137034029), (13981, 99661112), (27962, 49830556), (55924, 24915278), (111848, 12457639)]