1379968408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10957}}^1$

素因数の和:11156

約数の個数: 64

約数和(自身を含む): 3203242560

約数和(自身を除く): 1823274152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 692, 728, 1211, 1384, 2249, 2422, 4498, 4844, 8996, 9688, 10957, 15743, 17992, 21914, 31486, 43828, 62972, 76699, 87656, 125944, 142441, 153398, 284882, 306796, 569764, 613592, 997087, 1139528, 1895561, 1994174, 3791122, 3988348, 7582244, 7976696, 13268927, 15164488, 24642293, 26537854, 49284586, 53075708, 98569172, 106151416, 172496051, 197138344, 344992102, 689984204, 1379968408]

約数ペア:

[(1, 1379968408), (2, 689984204), (4, 344992102), (7, 197138344), (8, 172496051), (13, 106151416), (14, 98569172), (26, 53075708), (28, 49284586), (52, 26537854), (56, 24642293), (91, 15164488), (104, 13268927), (173, 7976696), (182, 7582244), (346, 3988348), (364, 3791122), (692, 1994174), (728, 1895561), (1211, 1139528), (1384, 997087), (2249, 613592), (2422, 569764), (4498, 306796), (4844, 284882), (8996, 153398), (9688, 142441), (10957, 125944), (15743, 87656), (17992, 76699), (21914, 62972), (31486, 43828)]