1394711448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{120817}}^1$

素因数の和:120876

約数の個数: 64

約数和(自身を含む): 3856510560

約数和(自身を除く): 2461799112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 120817, 241634, 362451, 483268, 724902, 966536, 1449804, 1570621, 2899608, 3141242, 4470229, 4711863, 6282484, 8940458, 9423726, 12564968, 13410687, 17880916, 18847452, 26821374, 35761832, 37694904, 53642748, 58112977, 107285496, 116225954, 174338931, 232451908, 348677862, 464903816, 697355724, 1394711448]

約数ペア:

[(1, 1394711448), (2, 697355724), (3, 464903816), (4, 348677862), (6, 232451908), (8, 174338931), (12, 116225954), (13, 107285496), (24, 58112977), (26, 53642748), (37, 37694904), (39, 35761832), (52, 26821374), (74, 18847452), (78, 17880916), (104, 13410687), (111, 12564968), (148, 9423726), (156, 8940458), (222, 6282484), (296, 4711863), (312, 4470229), (444, 3141242), (481, 2899608), (888, 1570621), (962, 1449804), (1443, 966536), (1924, 724902), (2886, 483268), (3848, 362451), (5772, 241634), (11544, 120817)]