1657439956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2311}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 3146169600

約数和(自身を除く): 1488729644

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 199, 212, 398, 796, 901, 1802, 2311, 3383, 3604, 4622, 6766, 9244, 10547, 13532, 21094, 39287, 42188, 78574, 122483, 157148, 179299, 244966, 358598, 459889, 489932, 717196, 919778, 1839556, 2082211, 4164422, 7818113, 8328844, 15636226, 24374117, 31272452, 48748234, 97496468, 414359989, 828719978, 1657439956]

約数ペア:

[(1, 1657439956), (2, 828719978), (4, 414359989), (17, 97496468), (34, 48748234), (53, 31272452), (68, 24374117), (106, 15636226), (199, 8328844), (212, 7818113), (398, 4164422), (796, 2082211), (901, 1839556), (1802, 919778), (2311, 717196), (3383, 489932), (3604, 459889), (4622, 358598), (6766, 244966), (9244, 179299), (10547, 157148), (13532, 122483), (21094, 78574), (39287, 42188)]