2016133340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{12289}}^1$

素因数の和:12942

約数の個数: 48

約数和(自身を含む): 4567160640

約数和(自身を除く): 2551027300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 631, 1262, 2524, 3155, 6310, 8203, 12289, 12620, 16406, 24578, 32812, 41015, 49156, 61445, 82030, 122890, 159757, 164060, 245780, 319514, 639028, 798785, 1597570, 3195140, 7754359, 15508718, 31017436, 38771795, 77543590, 100806667, 155087180, 201613334, 403226668, 504033335, 1008066670, 2016133340]

約数ペア:

[(1, 2016133340), (2, 1008066670), (4, 504033335), (5, 403226668), (10, 201613334), (13, 155087180), (20, 100806667), (26, 77543590), (52, 38771795), (65, 31017436), (130, 15508718), (260, 7754359), (631, 3195140), (1262, 1597570), (2524, 798785), (3155, 639028), (6310, 319514), (8203, 245780), (12289, 164060), (12620, 159757), (16406, 122890), (24578, 82030), (32812, 61445), (41015, 49156)]