1377409.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 101606400

約数和(自身を除く): 57935864

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 223, 269, 364, 446, 538, 728, 892, 1076, 1561, 1784, 1883, 2152, 2899, 3122, 3497, 3766, 5798, 6244, 6994, 7532, 11596, 12488, 13988, 15064, 20293, 23192, 24479, 27976, 40586, 48958, 59987, 81172, 97916, 119974, 162344, 195832, 239948, 419909, 479896, 779831, 839818, 1559662, 1679636, 3119324, 3359272, 5458817, 6238648, 10917634, 21835268, 43670536]

約数ペア:

[(1, 43670536), (2, 21835268), (4, 10917634), (7, 6238648), (8, 5458817), (13, 3359272), (14, 3119324), (26, 1679636), (28, 1559662), (52, 839818), (56, 779831), (91, 479896), (104, 419909), (182, 239948), (223, 195832), (269, 162344), (364, 119974), (446, 97916), (538, 81172), (728, 59987), (892, 48958), (1076, 40586), (1561, 27976), (1784, 24479), (1883, 23192), (2152, 20293), (2899, 15064), (3122, 13988), (3497, 12488), (3766, 11596), (5798, 7532), (6244, 6994)]