1337450488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 2771677440

約数和(自身を除く): 1434226952

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 251, 302, 401, 502, 604, 802, 1004, 1208, 1604, 1661, 2008, 2761, 3208, 3322, 4411, 5522, 6644, 8822, 11044, 13288, 17644, 22088, 35288, 37901, 60551, 75802, 100651, 121102, 151604, 201302, 242204, 303208, 402604, 416911, 484408, 666061, 805208, 833822, 1107161, 1332122, 1667644, 2214322, 2664244, 3335288, 4428644, 5328488, 8857288, 15198301, 30396602, 60793204, 121586408, 167181311, 334362622, 668725244, 1337450488]

約数ペア:

[(1, 1337450488), (2, 668725244), (4, 334362622), (8, 167181311), (11, 121586408), (22, 60793204), (44, 30396602), (88, 15198301), (151, 8857288), (251, 5328488), (302, 4428644), (401, 3335288), (502, 2664244), (604, 2214322), (802, 1667644), (1004, 1332122), (1208, 1107161), (1604, 833822), (1661, 805208), (2008, 666061), (2761, 484408), (3208, 416911), (3322, 402604), (4411, 303208), (5522, 242204), (6644, 201302), (8822, 151604), (11044, 121102), (13288, 100651), (17644, 75802), (22088, 60551), (35288, 37901)]