2019994686822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2053}}^1\times {\mathrm{60223}}^1$

素因数の和:62677

約数の個数: 64

約数和(自身を含む): 4631331594240

約数和(自身を除く): 2611336907418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2053, 2334, 2723, 4106, 5446, 6159, 8169, 12318, 14371, 16338, 28742, 43113, 60223, 86226, 120446, 180669, 361338, 421561, 798617, 843122, 1264683, 1597234, 2395851, 2529366, 4791702, 5590319, 11180638, 16770957, 23426747, 33541914, 46853494, 70280241, 123637819, 140560482, 163987229, 247275638, 327974458, 370913457, 491961687, 741826914, 865464733, 983923374, 1730929466, 2596394199, 5192788398, 48095111591, 96190223182, 144285334773, 288570669546, 336665781137, 673331562274, 1009997343411, 2019994686822]

約数ペア:

[(1, 2019994686822), (2, 1009997343411), (3, 673331562274), (6, 336665781137), (7, 288570669546), (14, 144285334773), (21, 96190223182), (42, 48095111591), (389, 5192788398), (778, 2596394199), (1167, 1730929466), (2053, 983923374), (2334, 865464733), (2723, 741826914), (4106, 491961687), (5446, 370913457), (6159, 327974458), (8169, 247275638), (12318, 163987229), (14371, 140560482), (16338, 123637819), (28742, 70280241), (43113, 46853494), (60223, 33541914), (86226, 23426747), (120446, 16770957), (180669, 11180638), (361338, 5590319), (421561, 4791702), (798617, 2529366), (843122, 2395851), (1264683, 1597234)]