802236526

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 1541580768

約数和(自身を除く): 739344242

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 181, 182, 343, 362, 497, 637, 686, 923, 994, 1267, 1274, 1846, 2353, 2401, 2534, 3479, 4459, 4706, 4802, 6461, 6958, 8869, 8918, 12851, 12922, 16471, 17738, 24353, 25702, 31213, 32942, 45227, 48706, 62083, 62426, 89957, 90454, 115297, 124166, 167063, 170471, 179914, 230594, 316589, 334126, 340942, 434581, 629699, 633178, 807079, 869162, 1169441, 1259398, 1614158, 2216123, 2338882, 4407893, 4432246, 5649553, 8186087, 8815786, 11299106, 16372174, 30855251, 57302609, 61710502, 114605218, 401118263, 802236526]

約数ペア:

[(1, 802236526), (2, 401118263), (7, 114605218), (13, 61710502), (14, 57302609), (26, 30855251), (49, 16372174), (71, 11299106), (91, 8815786), (98, 8186087), (142, 5649553), (181, 4432246), (182, 4407893), (343, 2338882), (362, 2216123), (497, 1614158), (637, 1259398), (686, 1169441), (923, 869162), (994, 807079), (1267, 633178), (1274, 629699), (1846, 434581), (2353, 340942), (2401, 334126), (2534, 316589), (3479, 230594), (4459, 179914), (4706, 170471), (4802, 167063), (6461, 124166), (6958, 115297), (8869, 90454), (8918, 89957), (12851, 62426), (12922, 62083), (16471, 48706), (17738, 45227), (24353, 32942), (25702, 31213)]