553670364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{21001}}^1$

素因数の和:21047

約数の個数: 48

約数和(自身を含む): 1399573280

約数和(自身を除く): 845902916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 4394, 6591, 8788, 13182, 21001, 26364, 42002, 63003, 84004, 126006, 252012, 273013, 546026, 819039, 1092052, 1638078, 3276156, 3549169, 7098338, 10647507, 14196676, 21295014, 42590028, 46139197, 92278394, 138417591, 184556788, 276835182, 553670364]

約数ペア:

[(1, 553670364), (2, 276835182), (3, 184556788), (4, 138417591), (6, 92278394), (12, 46139197), (13, 42590028), (26, 21295014), (39, 14196676), (52, 10647507), (78, 7098338), (156, 3549169), (169, 3276156), (338, 1638078), (507, 1092052), (676, 819039), (1014, 546026), (2028, 273013), (2197, 252012), (4394, 126006), (6591, 84004), (8788, 63003), (13182, 42002), (21001, 26364)]