1572192116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1\times {\mathrm{919}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 3060288000

約数和(自身を除く): 1488095884

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 659, 919, 1298, 1318, 1838, 2596, 2636, 3676, 7249, 10109, 14498, 20218, 28996, 38881, 40436, 54221, 77762, 108442, 155524, 216884, 427691, 596431, 605621, 855382, 1192862, 1211242, 1710764, 2385724, 2422484, 6661831, 13323662, 26647324, 35731639, 71463278, 142926556, 393048029, 786096058, 1572192116]

約数ペア:

[(1, 1572192116), (2, 786096058), (4, 393048029), (11, 142926556), (22, 71463278), (44, 35731639), (59, 26647324), (118, 13323662), (236, 6661831), (649, 2422484), (659, 2385724), (919, 1710764), (1298, 1211242), (1318, 1192862), (1838, 855382), (2596, 605621), (2636, 596431), (3676, 427691), (7249, 216884), (10109, 155524), (14498, 108442), (20218, 77762), (28996, 54221), (38881, 40436)]