13898044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 28062720

約数和(自身を除く): 14164676

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 347, 527, 589, 646, 694, 1054, 1178, 1292, 1388, 2108, 2356, 5899, 6593, 10013, 10757, 11798, 13186, 20026, 21514, 23596, 26372, 40052, 43028, 112081, 182869, 204383, 224162, 365738, 408766, 448324, 731476, 817532, 3474511, 6949022, 13898044]

約数ペア:

[(1, 13898044), (2, 6949022), (4, 3474511), (17, 817532), (19, 731476), (31, 448324), (34, 408766), (38, 365738), (62, 224162), (68, 204383), (76, 182869), (124, 112081), (323, 43028), (347, 40052), (527, 26372), (589, 23596), (646, 21514), (694, 20026), (1054, 13186), (1178, 11798), (1292, 10757), (1388, 10013), (2108, 6593), (2356, 5899)]