1824988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 3830400

約数和(自身を除く): 2005412

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 59, 74, 76, 118, 148, 209, 236, 407, 418, 649, 703, 814, 836, 1121, 1298, 1406, 1628, 2183, 2242, 2596, 2812, 4366, 4484, 7733, 8732, 12331, 15466, 24013, 24662, 30932, 41477, 48026, 49324, 82954, 96052, 165908, 456247, 912494, 1824988]

約数ペア:

[(1, 1824988), (2, 912494), (4, 456247), (11, 165908), (19, 96052), (22, 82954), (37, 49324), (38, 48026), (44, 41477), (59, 30932), (74, 24662), (76, 24013), (118, 15466), (148, 12331), (209, 8732), (236, 7733), (407, 4484), (418, 4366), (649, 2812), (703, 2596), (814, 2242), (836, 2183), (1121, 1628), (1298, 1406)]