4971294614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 8953846272

約数和(自身を除く): 3982551658

約数列:

[1, 2, 11, 13, 22, 26, 71, 137, 142, 143, 274, 286, 781, 923, 1507, 1562, 1781, 1787, 1846, 3014, 3562, 3574, 9727, 10153, 19454, 19591, 19657, 20306, 23231, 39182, 39314, 46462, 106997, 126451, 126877, 213994, 244819, 252902, 253754, 255541, 489638, 511082, 1390961, 1395647, 1649401, 2693009, 2781922, 2791294, 3182647, 3298802, 5386018, 6365294, 17382149, 18143411, 34764298, 35009117, 36286822, 70018234, 191203639, 225967937, 382407278, 451935874, 2485647307, 4971294614]

約数ペア:

[(1, 4971294614), (2, 2485647307), (11, 451935874), (13, 382407278), (22, 225967937), (26, 191203639), (71, 70018234), (137, 36286822), (142, 35009117), (143, 34764298), (274, 18143411), (286, 17382149), (781, 6365294), (923, 5386018), (1507, 3298802), (1562, 3182647), (1781, 2791294), (1787, 2781922), (1846, 2693009), (3014, 1649401), (3562, 1395647), (3574, 1390961), (9727, 511082), (10153, 489638), (19454, 255541), (19591, 253754), (19657, 252902), (20306, 244819), (23231, 213994), (39182, 126877), (39314, 126451), (46462, 106997)]