1520691888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1863593}}^1$

素因数の和:1863621

約数の個数: 40

約数和(自身を含む): 4159541808

約数和(自身を除く): 2638849920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1863593, 3727186, 5590779, 7454372, 11181558, 14908744, 22363116, 29817488, 31681081, 44726232, 63362162, 89452464, 95043243, 126724324, 190086486, 253448648, 380172972, 506897296, 760345944, 1520691888]

約数ペア:

[(1, 1520691888), (2, 760345944), (3, 506897296), (4, 380172972), (6, 253448648), (8, 190086486), (12, 126724324), (16, 95043243), (17, 89452464), (24, 63362162), (34, 44726232), (48, 31681081), (51, 29817488), (68, 22363116), (102, 14908744), (136, 11181558), (204, 7454372), (272, 5590779), (408, 3727186), (816, 1863593)]