520015684804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{366001}}^1$

素因数の和:366689

約数の個数: 72

約数和(自身を含む): 1156595600160

約数和(自身を除く): 636579915356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 659, 1078, 1318, 2156, 2636, 4613, 7249, 9226, 14498, 18452, 28996, 32291, 50743, 64582, 101486, 129164, 202972, 355201, 366001, 710402, 732002, 1420804, 1464004, 2562007, 4026011, 5124014, 8052022, 10248028, 16104044, 17934049, 28182077, 35868098, 56364154, 71736196, 112728308, 197274539, 241194659, 394549078, 482389318, 789098156, 964778636, 1688362613, 2653141249, 3376725226, 5306282498, 6753450452, 10612564996, 11818538291, 18571988743, 23637076582, 37143977486, 47274153164, 74287954972, 130003921201, 260007842402, 520015684804]

約数ペア:

[(1, 520015684804), (2, 260007842402), (4, 130003921201), (7, 74287954972), (11, 47274153164), (14, 37143977486), (22, 23637076582), (28, 18571988743), (44, 11818538291), (49, 10612564996), (77, 6753450452), (98, 5306282498), (154, 3376725226), (196, 2653141249), (308, 1688362613), (539, 964778636), (659, 789098156), (1078, 482389318), (1318, 394549078), (2156, 241194659), (2636, 197274539), (4613, 112728308), (7249, 71736196), (9226, 56364154), (14498, 35868098), (18452, 28182077), (28996, 17934049), (32291, 16104044), (50743, 10248028), (64582, 8052022), (101486, 5124014), (129164, 4026011), (202972, 2562007), (355201, 1464004), (366001, 1420804), (710402, 732002)]