2016454430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 3803381568

約数和(自身を除く): 1786927138

約数列:

[1, 2, 5, 10, 53, 61, 97, 106, 122, 194, 265, 305, 485, 530, 610, 643, 970, 1286, 3215, 3233, 5141, 5917, 6430, 6466, 10282, 11834, 16165, 25705, 29585, 32330, 34079, 39223, 51410, 59170, 62371, 68158, 78446, 124742, 170395, 196115, 311855, 313601, 340790, 392230, 623710, 627202, 1568005, 2078819, 3136010, 3305663, 3804631, 4157638, 6611326, 7609262, 10394095, 16528315, 19023155, 20788190, 33056630, 38046310, 201645443, 403290886, 1008227215, 2016454430]

約数ペア:

[(1, 2016454430), (2, 1008227215), (5, 403290886), (10, 201645443), (53, 38046310), (61, 33056630), (97, 20788190), (106, 19023155), (122, 16528315), (194, 10394095), (265, 7609262), (305, 6611326), (485, 4157638), (530, 3804631), (610, 3305663), (643, 3136010), (970, 2078819), (1286, 1568005), (3215, 627202), (3233, 623710), (5141, 392230), (5917, 340790), (6430, 313601), (6466, 311855), (10282, 196115), (11834, 170395), (16165, 124742), (25705, 78446), (29585, 68158), (32330, 62371), (34079, 59170), (39223, 51410)]