982057804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12433}}^1$

素因数の和:12495

約数の個数: 72

約数和(自身を含む): 2222602368

約数和(自身を除く): 1240544564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 12433, 19747, 24866, 39494, 49732, 78988, 87031, 161629, 174062, 323258, 348124, 385423, 609217, 646516, 770846, 1131403, 1218434, 1541692, 2262806, 2436868, 2697961, 4525612, 5010499, 5395922, 7919821, 10020998, 10791844, 15839642, 18885727, 20041996, 31679284, 35073493, 37771454, 70146986, 75542908, 140293972, 245514451, 491028902, 982057804]

約数ペア:

[(1, 982057804), (2, 491028902), (4, 245514451), (7, 140293972), (13, 75542908), (14, 70146986), (26, 37771454), (28, 35073493), (31, 31679284), (49, 20041996), (52, 18885727), (62, 15839642), (91, 10791844), (98, 10020998), (124, 7919821), (182, 5395922), (196, 5010499), (217, 4525612), (364, 2697961), (403, 2436868), (434, 2262806), (637, 1541692), (806, 1218434), (868, 1131403), (1274, 770846), (1519, 646516), (1612, 609217), (2548, 385423), (2821, 348124), (3038, 323258), (5642, 174062), (6076, 161629), (11284, 87031), (12433, 78988), (19747, 49732), (24866, 39494)]