2950948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 7090496

約数和(自身を除く): 4139548

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 67, 77, 91, 121, 134, 143, 154, 182, 242, 268, 286, 308, 364, 469, 484, 572, 737, 847, 871, 938, 1001, 1474, 1573, 1694, 1742, 1876, 2002, 2948, 3146, 3388, 3484, 4004, 5159, 6097, 6292, 8107, 9581, 10318, 11011, 12194, 16214, 19162, 20636, 22022, 24388, 32428, 38324, 44044, 56749, 67067, 105391, 113498, 134134, 210782, 226996, 268268, 421564, 737737, 1475474, 2950948]

約数ペア:

[(1, 2950948), (2, 1475474), (4, 737737), (7, 421564), (11, 268268), (13, 226996), (14, 210782), (22, 134134), (26, 113498), (28, 105391), (44, 67067), (52, 56749), (67, 44044), (77, 38324), (91, 32428), (121, 24388), (134, 22022), (143, 20636), (154, 19162), (182, 16214), (242, 12194), (268, 11011), (286, 10318), (308, 9581), (364, 8107), (469, 6292), (484, 6097), (572, 5159), (737, 4004), (847, 3484), (871, 3388), (938, 3146), (1001, 2948), (1474, 2002), (1573, 1876), (1694, 1742)]