1790508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 4523904

約数和(自身を除く): 2733396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 131, 134, 201, 204, 262, 268, 393, 402, 524, 786, 804, 1139, 1572, 2227, 2278, 3417, 4454, 4556, 6681, 6834, 8777, 8908, 13362, 13668, 17554, 26331, 26724, 35108, 52662, 105324, 149209, 298418, 447627, 596836, 895254, 1790508]

約数ペア:

[(1, 1790508), (2, 895254), (3, 596836), (4, 447627), (6, 298418), (12, 149209), (17, 105324), (34, 52662), (51, 35108), (67, 26724), (68, 26331), (102, 17554), (131, 13668), (134, 13362), (201, 8908), (204, 8777), (262, 6834), (268, 6681), (393, 4556), (402, 4454), (524, 3417), (786, 2278), (804, 2227), (1139, 1572)]