1661036104

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{25073}}^1$

素因数の和:25119

約数の個数: 72

約数和(自身を含む): 3923203410

約数和(自身を除く): 2262167306

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 4732, 5096, 8281, 9464, 16562, 25073, 33124, 50146, 66248, 100292, 175511, 200584, 325949, 351022, 651898, 702044, 1228577, 1303796, 1404088, 2281643, 2457154, 2607592, 4237337, 4563286, 4914308, 8474674, 9126572, 9828616, 15971501, 16949348, 18253144, 29661359, 31943002, 33898696, 59322718, 63886004, 118645436, 127772008, 207629513, 237290872, 415259026, 830518052, 1661036104]

約数ペア:

[(1, 1661036104), (2, 830518052), (4, 415259026), (7, 237290872), (8, 207629513), (13, 127772008), (14, 118645436), (26, 63886004), (28, 59322718), (49, 33898696), (52, 31943002), (56, 29661359), (91, 18253144), (98, 16949348), (104, 15971501), (169, 9828616), (182, 9126572), (196, 8474674), (338, 4914308), (364, 4563286), (392, 4237337), (637, 2607592), (676, 2457154), (728, 2281643), (1183, 1404088), (1274, 1303796), (1352, 1228577), (2366, 702044), (2548, 651898), (4732, 351022), (5096, 325949), (8281, 200584), (9464, 175511), (16562, 100292), (25073, 66248), (33124, 50146)]