2201362078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{1721}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 3567019680

約数和(自身を除く): 1365657602

約数列:

[1, 2, 19, 38, 41, 82, 779, 821, 1558, 1642, 1721, 3442, 15599, 31198, 32699, 33661, 65398, 67322, 70561, 141122, 639559, 1279118, 1340659, 1412941, 2681318, 2825882, 26845879, 53691758, 57930581, 115861162, 1100681039, 2201362078]

約数ペア:

[(1, 2201362078), (2, 1100681039), (19, 115861162), (38, 57930581), (41, 53691758), (82, 26845879), (779, 2825882), (821, 2681318), (1558, 1412941), (1642, 1340659), (1721, 1279118), (3442, 639559), (15599, 141122), (31198, 70561), (32699, 67322), (33661, 65398)]