2833991636

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 5858596800

約数和(自身を除く): 3024605164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 199, 226, 398, 452, 643, 791, 796, 1286, 1393, 1582, 2572, 2786, 3164, 4501, 5537, 5572, 9002, 9751, 11074, 18004, 19502, 22148, 22487, 31507, 39004, 44974, 63014, 72659, 89948, 126028, 127957, 145318, 157409, 255914, 290636, 314818, 508613, 511828, 629636, 895699, 1017226, 1101863, 1791398, 2034452, 2203726, 3560291, 3582796, 4407452, 6269893, 7120582, 12539786, 14241164, 14459141, 25079572, 28918282, 57836564, 101213987, 202427974, 404855948, 708497909, 1416995818, 2833991636]

約数ペア:

[(1, 2833991636), (2, 1416995818), (4, 708497909), (7, 404855948), (14, 202427974), (28, 101213987), (49, 57836564), (98, 28918282), (113, 25079572), (196, 14459141), (199, 14241164), (226, 12539786), (398, 7120582), (452, 6269893), (643, 4407452), (791, 3582796), (796, 3560291), (1286, 2203726), (1393, 2034452), (1582, 1791398), (2572, 1101863), (2786, 1017226), (3164, 895699), (4501, 629636), (5537, 511828), (5572, 508613), (9002, 314818), (9751, 290636), (11074, 255914), (18004, 157409), (19502, 145318), (22148, 127957), (22487, 126028), (31507, 89948), (39004, 72659), (44974, 63014)]