1661592152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{5261}}^1$

素因数の和:5412

約数の個数: 64

約数和(自身を含む): 3527223840

約数和(自身を除く): 1865631688

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 97, 148, 194, 296, 388, 407, 776, 814, 1067, 1628, 2134, 3256, 3589, 4268, 5261, 7178, 8536, 10522, 14356, 21044, 28712, 39479, 42088, 57871, 78958, 115742, 157916, 194657, 231484, 315832, 389314, 462968, 510317, 778628, 1020634, 1557256, 2041268, 2141227, 4082536, 4282454, 5613487, 8564908, 11226974, 17129816, 18881729, 22453948, 37763458, 44907896, 75526916, 151053832, 207699019, 415398038, 830796076, 1661592152]

約数ペア:

[(1, 1661592152), (2, 830796076), (4, 415398038), (8, 207699019), (11, 151053832), (22, 75526916), (37, 44907896), (44, 37763458), (74, 22453948), (88, 18881729), (97, 17129816), (148, 11226974), (194, 8564908), (296, 5613487), (388, 4282454), (407, 4082536), (776, 2141227), (814, 2041268), (1067, 1557256), (1628, 1020634), (2134, 778628), (3256, 510317), (3589, 462968), (4268, 389314), (5261, 315832), (7178, 231484), (8536, 194657), (10522, 157916), (14356, 115742), (21044, 78958), (28712, 57871), (39479, 42088)]