517527392

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1301}}^1$

素因数の和:1743

約数の個数: 48

約数和(自身を含む): 1055182464

約数和(自身を除く): 537655072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 401, 496, 802, 992, 1301, 1604, 2602, 3208, 5204, 6416, 10408, 12431, 12832, 20816, 24862, 40331, 41632, 49724, 80662, 99448, 161324, 198896, 322648, 397792, 521701, 645296, 1043402, 1290592, 2086804, 4173608, 8347216, 16172731, 16694432, 32345462, 64690924, 129381848, 258763696, 517527392]

約数ペア:

[(1, 517527392), (2, 258763696), (4, 129381848), (8, 64690924), (16, 32345462), (31, 16694432), (32, 16172731), (62, 8347216), (124, 4173608), (248, 2086804), (401, 1290592), (496, 1043402), (802, 645296), (992, 521701), (1301, 397792), (1604, 322648), (2602, 198896), (3208, 161324), (5204, 99448), (6416, 80662), (10408, 49724), (12431, 41632), (12832, 40331), (20816, 24862)]