438651954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1907}}^1$

素因数の和:2911

約数の個数: 48

約数和(自身を含む): 1025099712

約数和(自身を除く): 586447758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 983, 1907, 1966, 2949, 3814, 5721, 5898, 8847, 11442, 12779, 17163, 17694, 24791, 25558, 34326, 38337, 49582, 74373, 76674, 115011, 148746, 223119, 230022, 446238, 1874581, 3749162, 5623743, 11247486, 16871229, 24369553, 33742458, 48739106, 73108659, 146217318, 219325977, 438651954]

約数ペア:

[(1, 438651954), (2, 219325977), (3, 146217318), (6, 73108659), (9, 48739106), (13, 33742458), (18, 24369553), (26, 16871229), (39, 11247486), (78, 5623743), (117, 3749162), (234, 1874581), (983, 446238), (1907, 230022), (1966, 223119), (2949, 148746), (3814, 115011), (5721, 76674), (5898, 74373), (8847, 49582), (11442, 38337), (12779, 34326), (17163, 25558), (17694, 24791)]