1718984040844

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{412663}}^1$

素因数の和:413135

約数の個数: 72

約数和(自身を含む): 3574285934688

約数和(自身を除く): 1855301893844

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 401, 742, 802, 1484, 1604, 2597, 2807, 5194, 5614, 10388, 11228, 19649, 21253, 39298, 42506, 78596, 85012, 148771, 297542, 412663, 595084, 825326, 1041397, 1650652, 2082794, 2888641, 4165588, 5777282, 11554564, 20220487, 21871139, 40440974, 43742278, 80881948, 87484556, 153097973, 165477863, 306195946, 330955726, 612391892, 661911452, 1071685811, 1158345041, 2143371622, 2316690082, 4286743244, 4633380164, 8108415287, 8770326739, 16216830574, 17540653478, 32433661148, 35081306956, 61392287173, 122784574346, 245569148692, 429746010211, 859492020422, 1718984040844]

約数ペア:

[(1, 1718984040844), (2, 859492020422), (4, 429746010211), (7, 245569148692), (14, 122784574346), (28, 61392287173), (49, 35081306956), (53, 32433661148), (98, 17540653478), (106, 16216830574), (196, 8770326739), (212, 8108415287), (371, 4633380164), (401, 4286743244), (742, 2316690082), (802, 2143371622), (1484, 1158345041), (1604, 1071685811), (2597, 661911452), (2807, 612391892), (5194, 330955726), (5614, 306195946), (10388, 165477863), (11228, 153097973), (19649, 87484556), (21253, 80881948), (39298, 43742278), (42506, 40440974), (78596, 21871139), (85012, 20220487), (148771, 11554564), (297542, 5777282), (412663, 4165588), (595084, 2888641), (825326, 2082794), (1041397, 1650652)]