1738103816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 3418632000

約数和(自身を除く): 1680528184

約数列:

[1, 2, 4, 8, 41, 67, 82, 134, 139, 164, 268, 278, 328, 536, 556, 569, 1112, 1138, 2276, 2747, 4552, 5494, 5699, 9313, 10988, 11398, 18626, 21976, 22796, 23329, 37252, 38123, 45592, 46658, 74504, 76246, 79091, 93316, 152492, 158182, 186632, 304984, 316364, 381833, 632728, 763666, 1527332, 1563043, 3054664, 3126086, 3242731, 5299097, 6252172, 6485462, 10598194, 12504344, 12970924, 21196388, 25941848, 42392776, 217262977, 434525954, 869051908, 1738103816]

約数ペア:

[(1, 1738103816), (2, 869051908), (4, 434525954), (8, 217262977), (41, 42392776), (67, 25941848), (82, 21196388), (134, 12970924), (139, 12504344), (164, 10598194), (268, 6485462), (278, 6252172), (328, 5299097), (536, 3242731), (556, 3126086), (569, 3054664), (1112, 1563043), (1138, 1527332), (2276, 763666), (2747, 632728), (4552, 381833), (5494, 316364), (5699, 304984), (9313, 186632), (10988, 158182), (11398, 152492), (18626, 93316), (21976, 79091), (22796, 76246), (23329, 74504), (37252, 46658), (38123, 45592)]