988152776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5886

約数の個数: 64

約数和(自身を含む): 2098897920

約数和(自身を除く): 1110745144

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 53, 62, 104, 106, 124, 212, 248, 403, 424, 689, 806, 1378, 1612, 1643, 2756, 3224, 3286, 5512, 5783, 6572, 11566, 13144, 21359, 23132, 42718, 46264, 75179, 85436, 150358, 170872, 179273, 300716, 306499, 358546, 601432, 612998, 717092, 1225996, 1434184, 2330549, 2451992, 3984487, 4661098, 7968974, 9322196, 9501469, 15937948, 18644392, 19002938, 31875896, 38005876, 76011752, 123519097, 247038194, 494076388, 988152776]

約数ペア:

[(1, 988152776), (2, 494076388), (4, 247038194), (8, 123519097), (13, 76011752), (26, 38005876), (31, 31875896), (52, 19002938), (53, 18644392), (62, 15937948), (104, 9501469), (106, 9322196), (124, 7968974), (212, 4661098), (248, 3984487), (403, 2451992), (424, 2330549), (689, 1434184), (806, 1225996), (1378, 717092), (1612, 612998), (1643, 601432), (2756, 358546), (3224, 306499), (3286, 300716), (5512, 179273), (5783, 170872), (6572, 150358), (11566, 85436), (13144, 75179), (21359, 46264), (23132, 42718)]