2017362956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{3229}}^1$

素因数の和:3714

約数の個数: 48

約数和(自身を含む): 4121893440

約数和(自身を除く): 2104530484

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 421, 742, 842, 1484, 1684, 2947, 3229, 5894, 6458, 11788, 12916, 22313, 22603, 44626, 45206, 89252, 90412, 156191, 171137, 312382, 342274, 624764, 684548, 1197959, 1359409, 2395918, 2718818, 4791836, 5437636, 9515863, 19031726, 38063452, 72048677, 144097354, 288194708, 504340739, 1008681478, 2017362956]

約数ペア:

[(1, 2017362956), (2, 1008681478), (4, 504340739), (7, 288194708), (14, 144097354), (28, 72048677), (53, 38063452), (106, 19031726), (212, 9515863), (371, 5437636), (421, 4791836), (742, 2718818), (842, 2395918), (1484, 1359409), (1684, 1197959), (2947, 684548), (3229, 624764), (5894, 342274), (6458, 312382), (11788, 171137), (12916, 156191), (22313, 90412), (22603, 89252), (44626, 45206)]