1683011572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 3335435712

約数和(自身を除く): 1652424140

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 137, 151, 172, 274, 302, 473, 548, 604, 946, 1507, 1661, 1849, 1892, 3014, 3322, 3698, 5891, 6028, 6493, 6644, 7396, 11782, 12986, 20339, 20687, 23564, 25972, 40678, 41374, 64801, 71423, 81356, 82748, 129602, 142846, 227557, 253313, 259204, 279199, 285692, 455114, 506626, 558398, 889541, 910228, 1013252, 1116796, 1779082, 2786443, 3071189, 3558164, 5572886, 6142378, 9784951, 11145772, 12284756, 19569902, 38250263, 39139804, 76500526, 153001052, 420752893, 841505786, 1683011572]

約数ペア:

[(1, 1683011572), (2, 841505786), (4, 420752893), (11, 153001052), (22, 76500526), (43, 39139804), (44, 38250263), (86, 19569902), (137, 12284756), (151, 11145772), (172, 9784951), (274, 6142378), (302, 5572886), (473, 3558164), (548, 3071189), (604, 2786443), (946, 1779082), (1507, 1116796), (1661, 1013252), (1849, 910228), (1892, 889541), (3014, 558398), (3322, 506626), (3698, 455114), (5891, 285692), (6028, 279199), (6493, 259204), (6644, 253313), (7396, 227557), (11782, 142846), (12986, 129602), (20339, 82748), (20687, 81356), (23564, 71423), (25972, 64801), (40678, 41374)]