2153883932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 3919060992

約数和(自身を除く): 1765177060

約数列:

[1, 2, 4, 43, 86, 127, 151, 172, 254, 302, 508, 604, 653, 1306, 2612, 5461, 6493, 10922, 12986, 19177, 21844, 25972, 28079, 38354, 56158, 76708, 82931, 98603, 112316, 165862, 197206, 331724, 394412, 824611, 1649222, 3298444, 3566033, 4239929, 7132066, 8479858, 12522581, 14264132, 16959716, 25045162, 50090324, 538470983, 1076941966, 2153883932]

約数ペア:

[(1, 2153883932), (2, 1076941966), (4, 538470983), (43, 50090324), (86, 25045162), (127, 16959716), (151, 14264132), (172, 12522581), (254, 8479858), (302, 7132066), (508, 4239929), (604, 3566033), (653, 3298444), (1306, 1649222), (2612, 824611), (5461, 394412), (6493, 331724), (10922, 197206), (12986, 165862), (19177, 112316), (21844, 98603), (25972, 82931), (28079, 76708), (38354, 56158)]