2802462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 6666240

約数和(自身を除く): 3863778

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 61, 62, 78, 93, 114, 122, 183, 186, 247, 366, 403, 494, 589, 741, 793, 806, 1159, 1178, 1209, 1482, 1586, 1767, 1891, 2318, 2379, 2418, 3477, 3534, 3782, 4758, 5673, 6954, 7657, 11346, 15067, 15314, 22971, 24583, 30134, 35929, 45201, 45942, 49166, 71858, 73749, 90402, 107787, 147498, 215574, 467077, 934154, 1401231, 2802462]

約数ペア:

[(1, 2802462), (2, 1401231), (3, 934154), (6, 467077), (13, 215574), (19, 147498), (26, 107787), (31, 90402), (38, 73749), (39, 71858), (57, 49166), (61, 45942), (62, 45201), (78, 35929), (93, 30134), (114, 24583), (122, 22971), (183, 15314), (186, 15067), (247, 11346), (366, 7657), (403, 6954), (494, 5673), (589, 4758), (741, 3782), (793, 3534), (806, 3477), (1159, 2418), (1178, 2379), (1209, 2318), (1482, 1891), (1586, 1767)]