2573895558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{57791}}^1$

素因数の和:58380

約数の個数: 32

約数和(自身を含む): 5553580032

約数和(自身を除く): 2979684474

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 571, 1142, 1713, 3426, 7423, 14846, 22269, 44538, 57791, 115582, 173373, 346746, 751283, 1502566, 2253849, 4507698, 32998661, 65997322, 98995983, 197991966, 428982593, 857965186, 1286947779, 2573895558]

約数ペア:

[(1, 2573895558), (2, 1286947779), (3, 857965186), (6, 428982593), (13, 197991966), (26, 98995983), (39, 65997322), (78, 32998661), (571, 4507698), (1142, 2253849), (1713, 1502566), (3426, 751283), (7423, 346746), (14846, 173373), (22269, 115582), (44538, 57791)]