4976972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 11887008

約数和(自身を除く): 6910036

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 113, 121, 143, 154, 182, 226, 242, 286, 308, 364, 452, 484, 572, 791, 847, 1001, 1243, 1469, 1573, 1582, 1694, 2002, 2486, 2938, 3146, 3164, 3388, 4004, 4972, 5876, 6292, 8701, 10283, 11011, 13673, 16159, 17402, 20566, 22022, 27346, 32318, 34804, 41132, 44044, 54692, 64636, 95711, 113113, 177749, 191422, 226226, 355498, 382844, 452452, 710996, 1244243, 2488486, 4976972]

約数ペア:

[(1, 4976972), (2, 2488486), (4, 1244243), (7, 710996), (11, 452452), (13, 382844), (14, 355498), (22, 226226), (26, 191422), (28, 177749), (44, 113113), (52, 95711), (77, 64636), (91, 54692), (113, 44044), (121, 41132), (143, 34804), (154, 32318), (182, 27346), (226, 22022), (242, 20566), (286, 17402), (308, 16159), (364, 13673), (452, 11011), (484, 10283), (572, 8701), (791, 6292), (847, 5876), (1001, 4972), (1243, 4004), (1469, 3388), (1573, 3164), (1582, 3146), (1694, 2938), (2002, 2486)]