2678772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 6809600

約数和(自身を除く): 4130828

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 379, 589, 758, 1137, 1178, 1516, 1767, 2274, 2356, 3534, 4548, 7068, 7201, 11749, 14402, 21603, 23498, 28804, 35247, 43206, 46996, 70494, 86412, 140988, 223231, 446462, 669693, 892924, 1339386, 2678772]

約数ペア:

[(1, 2678772), (2, 1339386), (3, 892924), (4, 669693), (6, 446462), (12, 223231), (19, 140988), (31, 86412), (38, 70494), (57, 46996), (62, 43206), (76, 35247), (93, 28804), (114, 23498), (124, 21603), (186, 14402), (228, 11749), (372, 7201), (379, 7068), (589, 4548), (758, 3534), (1137, 2356), (1178, 2274), (1516, 1767)]