2238752416

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{617}}^1\times {\mathrm{761}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 4450156200

約数和(自身を除く): 2211403784

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 617, 761, 1192, 1234, 1522, 2384, 2468, 3044, 4768, 4936, 6088, 9872, 12176, 19744, 24352, 91933, 113389, 183866, 226778, 367732, 453556, 469537, 735464, 907112, 939074, 1470928, 1814224, 1878148, 2941856, 3628448, 3756296, 7512592, 15025184, 69961013, 139922026, 279844052, 559688104, 1119376208, 2238752416]

約数ペア:

[(1, 2238752416), (2, 1119376208), (4, 559688104), (8, 279844052), (16, 139922026), (32, 69961013), (149, 15025184), (298, 7512592), (596, 3756296), (617, 3628448), (761, 2941856), (1192, 1878148), (1234, 1814224), (1522, 1470928), (2384, 939074), (2468, 907112), (3044, 735464), (4768, 469537), (4936, 453556), (6088, 367732), (9872, 226778), (12176, 183866), (19744, 113389), (24352, 91933)]